https://sudokuflow.com/2026-11-02 https://sudokuflow.com/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Level Up #17Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #17: play every level and see each answer.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcMistake Rush #17Five small Sudoku boards, one wrong number in each. Mistake Rush #17: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcMistake Rush #16Five small Sudoku boards, one wrong number in each. Mistake Rush #16: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aLevel Up #16Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #16: play every level and see each answer.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceLevel Up #15Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #15: play every level and see each answer.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Mistake Rush #15Five small Sudoku boards, one wrong number in each. Mistake Rush #15: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Mistake Rush #14Five small Sudoku boards, one wrong number in each. Mistake Rush #14: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Level Up #14Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #14: play every level and see each answer.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Mistake Rush #13Five small Sudoku boards, one wrong number in each. Mistake Rush #13: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bLevel Up #13Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #13: play every level and see each answer.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaMistake Rush #12Five small Sudoku boards, one wrong number in each. Mistake Rush #12: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Level Up #12Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #12: play every level and see each answer.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Mistake Rush #11Five small Sudoku boards, one wrong number in each. Mistake Rush #11: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Level Up #11Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #11: play every level and see each answer.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcMistake Rush #10Five small Sudoku boards, one wrong number in each. Mistake Rush #10: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eLevel Up #10Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #10: play every level and see each answer.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eMistake Rush #9Five small Sudoku boards, one wrong number in each. Mistake Rush #9: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddLevel Up #9Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #9: play every level and see each answer.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Mistake Rush #8Five small Sudoku boards, one wrong number in each. Mistake Rush #8: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Level Up #8Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #8: play every level and see each answer.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Mistake Rush #7Five small Sudoku boards, one wrong number in each. Mistake Rush #7: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Level Up #7Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #7: play every level and see each answer.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aMistake Rush #6Five small Sudoku boards, one wrong number in each. Mistake Rush #6: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Level Up #6Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #6: play every level and see each answer.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Mistake Rush #5Five small Sudoku boards, one wrong number in each. Mistake Rush #5: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Level Up #5Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #5: play every level and see each answer.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Mistake Rush #4Five small Sudoku boards, one wrong number in each. Mistake Rush #4: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedLevel Up #4Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #4: play every level and see each answer.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Mistake Rush #3Five small Sudoku boards, one wrong number in each. Mistake Rush #3: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Level Up #3Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #3: play every level and see each answer.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fMistake Rush #2Five small Sudoku boards, one wrong number in each. Mistake Rush #2: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfLevel Up #2Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #2: play every level and see each answer.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Mistake Rush #1Five small Sudoku boards, one wrong number in each. Mistake Rush #1: count how many you find, then check every answer.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Level Up #1Three Sudoku boards, one wrong number in each: a 4×4, a 6×6, then a full 9×9. Level Up #1: play every level and see each answer.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/lessons/2026-11-02 https://sudokuflow.com/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eLast Remaining CellLast Remaining Cell, explained step by step in a short video lesson. If a row, column, or box has only one empty cell, its missing number must go in that cell.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefNearly CompleteNearly Complete: When a row, column, or box has two empty cells, if one of its two missing numbers is already used in a row, column, or box containing one of…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Naked SingleNaked Single, explained step by step in a short video lesson. A cell with only one candidate left must hold that number.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Hidden SingleHidden Single: If a number is a candidate in only one cell of a row, column, or box, it must go there even if that cell has other candidates.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pointing PairPointing Pair: If a number in a box can only go on one line, that candidate is removed from the rest of that line outside the box.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdPointing TriplePointing Triple: If a number in a box can only go on one line, that candidate is removed from the rest of that line outside the box.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Box/Line ReductionBox/Line Reduction: If a number on a line only fits inside one box, that candidate is removed from the rest of that box outside the line.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Naked PairNaked Pair: Two cells in the same row, column, or box that have only the same two candidates keep those numbers for themselves.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacHidden PairHidden Pair: Two numbers whose candidates together appear in only two cells of a row, column, or box claim those cells for themselves.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNaked TripleNaked Triple: Three cells in the same row, column, or box whose candidates together cover only three numbers keep those numbers for themselves.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Hidden TripleHidden Triple: Three numbers whose candidates together appear in only three cells of a row, column, or box claim those cells for themselves.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: When a number is locked to the same two columns in two rows (or to the same two rows in two columns), that candidate is removed everywhere else in…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNaked QuadNaked Quad: Four cells in the same row, column, or box whose candidates together cover only four numbers keep those numbers for themselves.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Hidden QuadHidden Quad: Four numbers whose candidates together appear in only four cells of a row, column, or box claim those cells for themselves.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: When a number's candidates in three rows all fall within the same three columns (or in three columns all fall within the same three rows), that…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: A pivot forces at least one of its two wings to hold their shared number, so any cell that sees both wings loses that candidate.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: When two strong links on one number have floor ends that share a row or column, at least one roof end must hold it, and any cell seeing both roofs…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Simple ColoringSimple Coloring: Coloring a chain of strong links splits it into two colors, one true and one false. An uncolored cell seeing both colors loses that…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Empty RectangleEmpty Rectangle: When a box's only spots for a number lie on one row and one column, placing that number in an outside cell can block the row and eliminate…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: At least one of a pivot and its two wings must hold their shared number, so any cell that sees all three loses that candidate.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: When two strong links on one number, one in a row and one in a column, have near ends that share a box, at least one far end must hold it…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: When a row and a column each have a number as a candidate only in one far cell outside a shared box and a group inside it, and the…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Two matching bivalue cells share two candidates. A strong link on one of the two candidates, with each end seeing a different one of the cells, forces…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-ChainX-Chain: In an X-Chain, strong and weak links on a single number alternate, starting and ending with strong links, so at least one of the two chain ends must…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-ChainXY-Chain: In an XY-chain, the links force at least one of its two ends to hold their shared candidate, so any cell that sees both ends loses it.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: A pivot and its three wings hold only four candidates between them, and the first three fit at most one cell each, so at least one cell holds the…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: In a chain with an even number of bivalue cells that all share the same two candidates, the two ends are opposite, so any cell that sees both…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: In a puzzle with a unique solution, suppose every unsolved cell has two candidates except one cell with three. If removing one candidate from that cell…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bUnique RectangleUnique Rectangle, explained step by step in a short video lesson. The puzzle has a single solution, so a pattern that would allow two solutions must be avoided.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73Finned X-WingFinned X-Wing: A fin is one extra cell on a base line that stops an X-Wing from being complete, so the candidate can be removed only from cells in the fin's…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: When a number's candidates in four rows all fall within the same four columns (or in four columns all fall within the same four rows), that…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Finned SwordfishFinned Swordfish: A fin is one extra cell on a base line that stops a Swordfish from being complete, so the candidate is removed only from cells in the fin's…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Two almost-locked sets linked by a restricted common candidate force another shared candidate into at least one of them, so that candidate can be…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Two almost-locked wing sets joined through a hinge by two different restricted common candidates force a third shared candidate into one of the…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: When cells at a box-line crossing collectively have two more distinct candidates than cells, a bivalue helper outside the box in the line and…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Conjugate pairs and bivalue cells weave one chain of strong links across several digits, and exactly one of its two colors is true; a cell carrying…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/guides/2026-11-02 https://sudokuflow.com/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/guides/common-mistakes/2026-10-04 https://sudokuflow.com/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/find-the-mistake/2026-11-02 https://sudokuflow.com/puzzles/2026-11-02 https://sudokuflow.com/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dFind the mistake #20Sudoku puzzle #20: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Find the mistake #19Sudoku puzzle #19: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Find the mistake #18Sudoku puzzle #18: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Find the mistake #17Sudoku puzzle #17: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Find the mistake #16Sudoku puzzle #16: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Find the mistake #15Sudoku puzzle #15: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Find the mistake #14Sudoku puzzle #14: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacFind the mistake #13Sudoku puzzle #13: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dFind the mistake #12Sudoku puzzle #12: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Find the mistake #11Sudoku puzzle #11: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Find the mistake #10Sudoku puzzle #10: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fFind the mistake #9Sudoku puzzle #9: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Find the mistake #8Sudoku puzzle #8: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Find the mistake #7Sudoku puzzle #7: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Find the mistake #6Sudoku puzzle #6: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beFind the mistake #5Sudoku puzzle #5: a half-finished board with 58 digits, 30 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Find the mistake #4Sudoku puzzle #4: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Find the mistake #3Sudoku puzzle #3: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Find the mistake #2Sudoku puzzle #2: a half-finished board with 58 digits, 22 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Find the mistake #1Sudoku puzzle #1: a half-finished board with 58 digits, 32 of them filled in by a player, and one of those is wrong. Find it in five seconds, then check the answer.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/printables/2026-11-02 https://sudokuflow.com/printables/kids/2026-11-02 https://sudokuflow.com/printables/kids/4x4/2026-11-02 https://sudokuflow.com/printables/kids/6x6/2026-11-02 https://sudokuflow.com/printables/kids/picture/2026-11-02 https://sudokuflow.com/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/printables/sudoku/2026-11-02 https://sudokuflow.com/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/printables/sudoku/master/2026-11-02 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https://sudokuflow.com/daily/2026-10-22/2026-10-22 https://sudokuflow.com/daily/2026-10-23/2026-10-23 https://sudokuflow.com/daily/2026-10-24/2026-10-24 https://sudokuflow.com/daily/2026-10-25/2026-10-25 https://sudokuflow.com/daily/2026-10-26/2026-10-26 https://sudokuflow.com/daily/2026-10-27/2026-10-27 https://sudokuflow.com/daily/2026-10-28/2026-10-28 https://sudokuflow.com/daily/2026-10-29/2026-10-29 https://sudokuflow.com/daily/2026-10-30/2026-10-30 https://sudokuflow.com/daily/2026-10-31/2026-10-31 https://sudokuflow.com/daily/2026-11-01/2026-11-01 https://sudokuflow.com/daily/2026-11-02/2026-11-02 https://sudokuflow.com/daily/2026-11-03/2026-11-03 https://sudokuflow.com/daily/archive/2026-11-02 https://sudokuflow.com/play/easy/2026-11-02 https://sudokuflow.com/play/medium/2026-11-02 https://sudokuflow.com/play/hard/2026-11-02 https://sudokuflow.com/play/expert/2026-11-02 https://sudokuflow.com/play/master/2026-11-02 https://sudokuflow.com/play/extreme/2026-11-02 https://sudokuflow.com/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/tools/sudoku-solver/how-it-works/2026-11-02 https://sudokuflow.com/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/encyclopedia/2026-11-02 https://sudokuflow.com/encyclopedia/history/2026-10-05 https://sudokuflow.com/encyclopedia/name/2026-10-05 https://sudokuflow.com/encyclopedia/rules/2026-10-05 https://sudokuflow.com/encyclopedia/variants/2026-10-05 https://sudokuflow.com/encyclopedia/killer/2026-10-05 https://sudokuflow.com/encyclopedia/math/2026-10-05 https://sudokuflow.com/encyclopedia/computers/2026-10-05 https://sudokuflow.com/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/encyclopedia/championship/2026-10-05 https://sudokuflow.com/encyclopedia/people/2026-10-05 https://sudokuflow.com/encyclopedia/brain/2026-10-05 https://sudokuflow.com/encyclopedia/culture/2026-10-05 https://sudokuflow.com/news/2026-10-07 https://sudokuflow.com/news/2026-10/2026-10-07 https://sudokuflow.com/about/2026-11-02 https://sudokuflow.com/contact/2026-11-02 https://sudokuflow.com/terms/2026-11-02 https://sudokuflow.com/press/2026-11-02 https://sudokuflow.com/privacy/2026-11-02 https://sudokuflow.com/ja/2026-11-02 https://sudokuflow.com/ja/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-ja.jpg?v=cca7655e4bレベルアップ #174×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #17で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/jK4w6CqcCvs222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-ja.jpg?v=cca7655e4b https://sudokuflow.com/ja/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-ja.jpg?v=e809e9b31e間違い探しラッシュ #175つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #17でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/Qb0Tiidp50k232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-ja.jpg?v=e809e9b31e https://sudokuflow.com/ja/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-ja.jpg?v=a90a2afc6c間違い探しラッシュ #165つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #16でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/TyckFpRcZqk232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-ja.jpg?v=a90a2afc6c https://sudokuflow.com/ja/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-ja.jpg?v=aab1f4e830レベルアップ #164×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #16で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/4YiSkIOEXhQ222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-ja.jpg?v=aab1f4e830 https://sudokuflow.com/ja/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-ja.jpg?v=041465d2a1レベルアップ #154×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #15で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/iryk_Q1cE9M222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-ja.jpg?v=041465d2a1 https://sudokuflow.com/ja/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-ja.jpg?v=3d79de5a86間違い探しラッシュ #155つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #15でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/tyI-IXM1Fn0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-ja.jpg?v=3d79de5a86 https://sudokuflow.com/ja/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-ja.jpg?v=f473379136間違い探しラッシュ #145つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #14でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/CSgWi_HlPHg232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-ja.jpg?v=f473379136 https://sudokuflow.com/ja/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-ja.jpg?v=2e8c4cdb6aレベルアップ #144×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #14で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/kUKKEhu8d48222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-ja.jpg?v=2e8c4cdb6a https://sudokuflow.com/ja/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-ja.jpg?v=9202106c5e間違い探しラッシュ #135つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #13でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/TorRi9ybAbs232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-ja.jpg?v=9202106c5e https://sudokuflow.com/ja/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-ja.jpg?v=4ceb913fc9レベルアップ #134×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #13で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/-ICOM_PKF0A222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-ja.jpg?v=4ceb913fc9 https://sudokuflow.com/ja/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-ja.jpg?v=2cad57c6b9間違い探しラッシュ #125つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #12でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/gNySqXU9o_8232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-ja.jpg?v=2cad57c6b9 https://sudokuflow.com/ja/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-ja.jpg?v=4548ab7e63レベルアップ #124×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #12で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/0prSvqLAj1E222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-ja.jpg?v=4548ab7e63 https://sudokuflow.com/ja/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-ja.jpg?v=685392213e間違い探しラッシュ #115つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #11でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/eHQroaKyvXQ232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-ja.jpg?v=685392213e https://sudokuflow.com/ja/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-ja.jpg?v=f8c54794e9レベルアップ #114×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #11で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/LA2VpjwsNx4222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-ja.jpg?v=f8c54794e9 https://sudokuflow.com/ja/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-ja.jpg?v=293cc483bb間違い探しラッシュ #105つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #10でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/J1CRFkE_5cA232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-ja.jpg?v=293cc483bb https://sudokuflow.com/ja/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-ja.jpg?v=2c1c996116レベルアップ #104×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #10で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/0H8BCYAPIr8222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-ja.jpg?v=2c1c996116 https://sudokuflow.com/ja/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-ja.jpg?v=4f471f81c9間違い探しラッシュ #95つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #9でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/669OhrdlPas232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-ja.jpg?v=4f471f81c9 https://sudokuflow.com/ja/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-ja.jpg?v=9f26993b03レベルアップ #94×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #9で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/OxLZ9ond8y8222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-ja.jpg?v=9f26993b03 https://sudokuflow.com/ja/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-ja.jpg?v=3e8e744873間違い探しラッシュ #85つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #8でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/3uW2WbH5BiI232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-ja.jpg?v=3e8e744873 https://sudokuflow.com/ja/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-ja.jpg?v=e2042b3fb0レベルアップ #84×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #8で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/QwSRKOHhyRc222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-ja.jpg?v=e2042b3fb0 https://sudokuflow.com/ja/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-ja.jpg?v=27f20eea93間違い探しラッシュ #75つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #7でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/UxWw2frKGHs232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-ja.jpg?v=27f20eea93 https://sudokuflow.com/ja/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-ja.jpg?v=a15111b920レベルアップ #74×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #7で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/JDL7BAymWWc222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-ja.jpg?v=a15111b920 https://sudokuflow.com/ja/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-ja.jpg?v=2e98457a20間違い探しラッシュ #65つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #6でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/KuRFdutEnh8232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-ja.jpg?v=2e98457a20 https://sudokuflow.com/ja/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-ja.jpg?v=f0bb8d7b1fレベルアップ #64×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #6で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/uyqFH4c4fqQ222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-ja.jpg?v=f0bb8d7b1f https://sudokuflow.com/ja/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-ja.jpg?v=6f36e0c4c8間違い探しラッシュ #55つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #5でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/A-cHCl619Ok232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-ja.jpg?v=6f36e0c4c8 https://sudokuflow.com/ja/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-ja.jpg?v=8200e9e86dレベルアップ #54×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #5で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/SfzihcT97uM222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-ja.jpg?v=8200e9e86d https://sudokuflow.com/ja/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-ja.jpg?v=2a87ff8186間違い探しラッシュ #45つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #4でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/g6YmInq2PLc232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-ja.jpg?v=2a87ff8186 https://sudokuflow.com/ja/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-ja.jpg?v=e639471c96レベルアップ #44×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #4で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/hIv2MItVc-g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-ja.jpg?v=e639471c96 https://sudokuflow.com/ja/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-ja.jpg?v=bc096fa6bd間違い探しラッシュ #35つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #3でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/zQnb6oxQsTA232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-ja.jpg?v=bc096fa6bd https://sudokuflow.com/ja/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-ja.jpg?v=f7ff59eee6レベルアップ #34×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #3で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/Id3Yl837EmU222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-ja.jpg?v=f7ff59eee6 https://sudokuflow.com/ja/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-ja.jpg?v=107fc2d693間違い探しラッシュ #25つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #2でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/2WF7YtGZrx8232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-ja.jpg?v=107fc2d693 https://sudokuflow.com/ja/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-ja.jpg?v=ce98287ca0レベルアップ #24×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #2で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/URQtEG9D7ec222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-ja.jpg?v=ce98287ca0 https://sudokuflow.com/ja/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-ja.jpg?v=6e3f628b86間違い探しラッシュ #15つの小さなナンプレに、間違った数字が1つずつあります。間違い探しラッシュ #1でいくつ見つけられるか挑戦してから、すべての答えを確認しましょう。https://www.youtube-nocookie.com/embed/HclkzwmR8N0232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-ja.jpg?v=6e3f628b86 https://sudokuflow.com/ja/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-ja.jpg?v=d174e3050fレベルアップ #14×4、6×6、そして9×9のナンプレに挑戦。どの盤面にも間違った数字が1つあります。レベルアップ #1で3つのレベルをすべて解いて、答えを確認しましょう。https://www.youtube-nocookie.com/embed/2ZKRzV5074k222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-ja.jpg?v=d174e3050f https://sudokuflow.com/ja/lessons/2026-11-02 https://sudokuflow.com/ja/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-ja.jpg?v=2cd8e45a03最後の空きマス最後の空きマスを短い動画講座で順を追って解説します。行、列、またはブロックのいずれかに空きマスが1つしかないとき、足りない数字はそのマスに入るしかありません。https://www.youtube-nocookie.com/embed/JZuOLaU4uo8152026-10-07https://sudokuflow.com/media/lessons/lastRemaining-ja.jpg?v=2cd8e45a03 https://sudokuflow.com/ja/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-ja.jpg?v=e7d486295aほぼ完成ほぼ完成: 行、列、ブロックのどれかに空きマスが2つあるとき、足りない2つの数字の一方が、そのどちらかのマスを含む行、列、ブロックですでに使われていれば、そのマスには入りません。したがって、もう一方の数字がそこに入ります。https://www.youtube-nocookie.com/embed/I2hV_Lf4U9w202026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-ja.jpg?v=e7d486295a https://sudokuflow.com/ja/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-ja.jpg?v=2be4addba9ネイキッドシングルネイキッドシングルを短い動画講座で順を追って解説します。候補が1つしか残っていないマスには、その数字が入るしかありません。https://www.youtube-nocookie.com/embed/iFBeKqnvcms372026-10-11https://sudokuflow.com/media/lessons/nakedSingle-ja.jpg?v=2be4addba9 https://sudokuflow.com/ja/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-ja.jpg?v=8860584d00ヒドゥンシングルヒドゥンシングルを短い動画講座で順を追って解説します。行、列、またはブロックのいずれかで、ある数字を候補に持つマスが1つしかないなら、そのマスにほかの候補があっても、その数字はそこに入ります。https://sudokuflow.com/media/lessons/hiddenSingle-ja.mp4?v=c4e731da9b312026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-ja.jpg?v=8860584d00 https://sudokuflow.com/ja/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-ja.jpg?v=f008122070ポインティングペアポインティングペアを短い動画講座で順を追って解説します。ブロック内のある数字が同じ行または列にしか入らないなら、そのブロックの外にある同じ行または列のマスからその候補を消せます。https://sudokuflow.com/media/lessons/pointingPair-ja.mp4?v=b200d48c53202026-10-31https://sudokuflow.com/media/lessons/pointingPair-ja.jpg?v=f008122070 https://sudokuflow.com/ja/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-ja.jpg?v=86c3af8f65ポインティングトリプルポインティングトリプルを短い動画講座で順を追って解説します。ブロック内のある数字が同じ行または列にしか入らないなら、そのブロックの外にある同じ行または列のマスからその候補を消せます。https://sudokuflow.com/media/lessons/pointingTriple-ja.mp4?v=67684fe1a7202026-11-01https://sudokuflow.com/media/lessons/pointingTriple-ja.jpg?v=86c3af8f65 https://sudokuflow.com/ja/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-ja.jpg?v=cbee9f5b74ブロック／ライン消去ブロック／ライン消去を短い動画講座で順を追って解説します。ある行または列の中で、その数字が1つのブロック内にしか入らないなら、その行または列の外にある同じブロックのマスからその候補を消せます。https://sudokuflow.com/media/lessons/boxLineReduction-ja.mp4?v=b025621686202026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-ja.jpg?v=cbee9f5b74 https://sudokuflow.com/ja/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-ja.jpg?v=4a51eb7cc6ネイキッドペアネイキッドペアを短い動画講座で順を追って解説します。同じ行、列、またはブロックにある2つのマスが同じ2つの候補だけを持つとき、その2つの数字はその2マスに入ります。https://sudokuflow.com/media/lessons/nakedPair-ja.mp4?v=25ad9fde80272026-10-29https://sudokuflow.com/media/lessons/nakedPair-ja.jpg?v=4a51eb7cc6 https://sudokuflow.com/ja/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-ja.jpg?v=518078b34fヒドゥンペアヒドゥンペアを短い動画講座で順を追って解説します。行、列、またはブロックのいずれかで、2つの数字の候補が合わせて2つのマスにしか現れないなら、その2マスにはその2つの数字が入ります。https://sudokuflow.com/media/lessons/hiddenPair-ja.mp4?v=99bda22d18212026-10-29https://sudokuflow.com/media/lessons/hiddenPair-ja.jpg?v=518078b34f https://sudokuflow.com/ja/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-ja.jpg?v=5d144360c1ネイキッドトリプルネイキッドトリプルを短い動画講座で順を追って解説します。同じ行、列、またはブロックにある3つのマスの候補を合わせても3つの数字しかないとき、その3つの数字はその3マスに入ります。https://sudokuflow.com/media/lessons/nakedTriple-ja.mp4?v=7305e51a01292026-10-29https://sudokuflow.com/media/lessons/nakedTriple-ja.jpg?v=5d144360c1 https://sudokuflow.com/ja/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-ja.jpg?v=3b6dcacc2eヒドゥントリプルヒドゥントリプルを短い動画講座で順を追って解説します。行、列、またはブロックのいずれかで、3つの数字の候補が合わせて3つのマスにしか現れないなら、その3マスにはその3つの数字が入ります。https://sudokuflow.com/media/lessons/hiddenTriple-ja.mp4?v=5efc38bd7f222026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-ja.jpg?v=3b6dcacc2e https://sudokuflow.com/ja/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-ja.jpg?v=85c4a57c22X-WingX-Wingを短い動画講座で順を追って解説します。ある数字が2つの行で同じ2列にだけ現れる（または2つの列で同じ2行にだけ現れる）なら、その候補を対応する2列または2行の他のマスから消せます。https://sudokuflow.com/media/lessons/xWing-ja.mp4?v=f1ca63b8be352026-10-29https://sudokuflow.com/media/lessons/xWing-ja.jpg?v=85c4a57c22 https://sudokuflow.com/ja/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-ja.jpg?v=b31357a865ネイキッド・クアッドネイキッド・クアッドを短い動画講座で順を追って解説します。同じ行、列、またはブロックにある4つのマスの候補を合わせても4つの数字しかないとき、その4つの数字はその4マスに入ります。https://sudokuflow.com/media/lessons/nakedQuad-ja.mp4?v=f6039bd64e312026-10-29https://sudokuflow.com/media/lessons/nakedQuad-ja.jpg?v=b31357a865 https://sudokuflow.com/ja/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-ja.jpg?v=beb6014834ヒドゥン・クアッドヒドゥン・クアッドを短い動画講座で順を追って解説します。行、列、またはブロックのいずれかで、4つの数字の候補が合わせて4つのマスにしか現れないなら、その4マスにはその4つの数字が入ります。https://sudokuflow.com/media/lessons/hiddenQuad-ja.mp4?v=6aba473900252026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-ja.jpg?v=beb6014834 https://sudokuflow.com/ja/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-ja.jpg?v=8a0d4da712SwordfishSwordfishを短い動画講座で順を追って解説します。ある数字の候補が3つの行で同じ3列にすべて収まる（または3つの列で同じ3行にすべて収まる）なら、その候補を対応する3列または3行の他のマスから消せます。https://sudokuflow.com/media/lessons/swordfish-ja.mp4?v=0caeb12d6c272026-10-29https://sudokuflow.com/media/lessons/swordfish-ja.jpg?v=8a0d4da712 https://sudokuflow.com/ja/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-ja.jpg?v=9506a7e0a7Y-WingY-Wingを短い動画講座で順を追って解説します。ピボットの働きで2つのウイングの少なくとも一方には共通の数字が入るため、両方のウイングが見えるマスからその候補を消せます。https://sudokuflow.com/media/lessons/yWing-ja.mp4?v=b727d39f3a332026-10-29https://sudokuflow.com/media/lessons/yWing-ja.jpg?v=9506a7e0a7 https://sudokuflow.com/ja/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-ja.jpg?v=3050af06c0SkyscraperSkyscraperを短い動画講座で順を追って解説します。同じ数字の2本の強いリンクで床側の端が同じ行または列にあるなら、屋根側の端の少なくとも一方にはその数字が入るため、両方の屋根が見えるマスからその候補を消せます。https://sudokuflow.com/media/lessons/skyscraper-ja.mp4?v=55ee678218352026-10-29https://sudokuflow.com/media/lessons/skyscraper-ja.jpg?v=3050af06c0 https://sudokuflow.com/ja/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-ja.jpg?v=3ac3c74b8dシンプルカラーリングシンプルカラーリングを短い動画講座で順を追って解説します。強いリンクのチェーンを色分けすると、2色のうち一方だけが正しくなります。両方の色が見える無色のマスからはその候補を消せますし、同じ色の2マスが互いに見えていれば、その色は誤りです。https://sudokuflow.com/media/lessons/simpleColoring-ja.mp4?v=f8a9a5be8c312026-10-29https://sudokuflow.com/media/lessons/simpleColoring-ja.jpg?v=3ac3c74b8d https://sudokuflow.com/ja/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-ja.jpg?v=afa7cd6ebcエンプティレクタングルエンプティレクタングル…https://sudokuflow.com/media/lessons/emptyRectangle-ja.mp4?v=01de7d9702632026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-ja.jpg?v=afa7cd6ebc https://sudokuflow.com/ja/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-ja.jpg?v=afc37472a6XYZ-ウィングXYZ-ウィングを短い動画講座で順を追って解説します。ピボットと2つのウイングのうち少なくとも1つには共通の数字が入るため、その3つすべてが見えるマスからその候補を消せます。https://sudokuflow.com/media/lessons/xyzWing-ja.mp4?v=12eab2e438342026-10-29https://sudokuflow.com/media/lessons/xyzWing-ja.jpg?v=afc37472a6 https://sudokuflow.com/ja/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-ja.jpg?v=89f5ead2fcツーストリングカイトツーストリングカイトを短い動画講座で順を追って解説します。同じ数字の強いリンクが行と列に1本ずつあり、近い端どうしが同じブロック内にあるなら、遠い端の少なくとも一方にはその数字が入るため、両方の遠い端が見えるマスからその候補を消せます。https://sudokuflow.com/media/lessons/twoStringKite-ja.mp4?v=480b1fcbb4342026-10-29https://sudokuflow.com/media/lessons/twoStringKite-ja.jpg?v=89f5ead2fc https://sudokuflow.com/ja/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-ja.jpg?v=f781956cd2グループ化ツーストリングカイトグループ化ツーストリングカイト…https://sudokuflow.com/media/lessons/groupedTwoStringKite-ja.mp4?v=ca43133c71552026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-ja.jpg?v=f781956cd2 https://sudokuflow.com/ja/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-ja.jpg?v=a87c5080ecW-ウィングW-ウィング…https://sudokuflow.com/media/lessons/wWing-ja.mp4?v=d3f447993c452026-10-29https://sudokuflow.com/media/lessons/wWing-ja.jpg?v=a87c5080ec https://sudokuflow.com/ja/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-ja.jpg?v=4df4359b73X-チェーンX-チェーン: X-チェーンでは、1つの数字についての強いリンクと弱いリンクが交互に並び、最初と最後は強いリンクです。そのため、チェーンの両端の少なくとも一方にはその数字が入り、両端を見るマスからはその候補を消せます。https://sudokuflow.com/media/lessons/xChain-ja.mp4?v=4ad704806e422026-10-29https://sudokuflow.com/media/lessons/xChain-ja.jpg?v=4df4359b73 https://sudokuflow.com/ja/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-ja.jpg?v=18ef0287b4XY-チェーンXY-チェーンを短い動画講座で順を追って解説します。XYチェーンでは、リンクが両端の少なくとも一方に共有する候補を必ず持たせるので、両端を見るマスはその候補を失います。https://sudokuflow.com/media/lessons/xyChain-ja.mp4?v=43183ca050412026-10-29https://sudokuflow.com/media/lessons/xyChain-ja.jpg?v=18ef0287b4 https://sudokuflow.com/ja/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-ja.jpg?v=331bec08baWXYZ-WingWXYZ-Wing…https://sudokuflow.com/media/lessons/wxyzWing-ja.mp4?v=1955b3021c512026-10-29https://sudokuflow.com/media/lessons/wxyzWing-ja.jpg?v=331bec08ba https://sudokuflow.com/ja/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-ja.jpg?v=cb45c96705リモートペアリモートペアを短い動画講座で順を追って解説します。同じ2つの候補をすべて共有する偶数個の二値セルのチェーンでは、両端は反対になるので、両端を見るマスはどちらの候補にもなれません。https://sudokuflow.com/media/lessons/remotePairs-ja.mp4?v=f0d8d9e002372026-10-29https://sudokuflow.com/media/lessons/remotePairs-ja.jpg?v=cb45c96705 https://sudokuflow.com/ja/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-ja.jpg?v=c9b96bfc87BUG+1BUG+1…https://sudokuflow.com/media/lessons/bugPlusOne-ja.mp4?v=3e7fddb999522026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-ja.jpg?v=c9b96bfc87 https://sudokuflow.com/ja/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-ja.jpg?v=31558fc0b9ユニークレクタングルユニークレクタングルを短い動画講座で順を追って解説します。このパズルの解は1つだけなので、解が2通りになってしまう形は避けなければなりません。https://sudokuflow.com/media/lessons/uniqueRectangle-ja.mp4?v=620fab7f09292026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-ja.jpg?v=31558fc0b9 https://sudokuflow.com/ja/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-ja.jpg?v=3b7baedc1dフィン付きX-Wingフィン付きX-Wing…https://sudokuflow.com/media/lessons/finnedXWing-ja.mp4?v=b3dd85beba332026-10-29https://sudokuflow.com/media/lessons/finnedXWing-ja.jpg?v=3b7baedc1d https://sudokuflow.com/ja/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-ja.jpg?v=15aac3a63dJellyfishJellyfishを短い動画講座で順を追って解説します。ある数字の候補が4つの行で同じ4列にすべて収まる（または4つの列で同じ4行にすべて収まる）なら、その候補を対応する4列または4行の他のマスから消せます。https://sudokuflow.com/media/lessons/jellyfish-ja.mp4?v=dfff9d4f94292026-10-29https://sudokuflow.com/media/lessons/jellyfish-ja.jpg?v=15aac3a63d https://sudokuflow.com/ja/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-ja.jpg?v=8f00ef19c9フィン付きSwordfishフィン付きSwordfish: フィンはSwordfishの完成を妨げるベースライン上の余分な1マスなので、候補を消せるのは、フィンのブロック内にあってベースラインの外側にあり、Swordfishの3本の交差ラインのいずれかにあるマスだけです。https://sudokuflow.com/media/lessons/finnedSwordfish-ja.mp4?v=5b0ecb31cd382026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-ja.jpg?v=8f00ef19c9 https://sudokuflow.com/ja/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-ja.jpg?v=7fb9584b0eALS-XZALS-XZ…https://sudokuflow.com/media/lessons/alsXZ-ja.mp4?v=2e08e26faa1082026-10-29https://sudokuflow.com/media/lessons/alsXZ-ja.jpg?v=7fb9584b0e https://sudokuflow.com/ja/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-ja.jpg?v=e8e7c3ff73ALS-XY-WingALS-XY-Wing…https://sudokuflow.com/media/lessons/alsXYWing-ja.mp4?v=bd2c59e94c1362026-10-29https://sudokuflow.com/media/lessons/alsXYWing-ja.jpg?v=e8e7c3ff73 https://sudokuflow.com/ja/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-ja.jpg?v=eab8632668スー・ド・コックスー・ド・コック…https://sudokuflow.com/media/lessons/sueDeCoq-ja.mp4?v=d715a53e16812026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-ja.jpg?v=eab8632668 https://sudokuflow.com/ja/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-ja.jpg?v=ee753ee4c63D Medusa3D Medusa: 共役ペアと二値セルが複数の数字にまたがる強いリンクの1本のチェーンを織りなし、その2色のうち正しいのは必ず一方だけです。両方の色を持つマスでは他の候補を除外でき、両方の色で自分と同じ数字を見ている候補が正しいことはありません。https://sudokuflow.com/media/lessons/medusa3d-ja.mp4?v=70139c276e602026-10-29https://sudokuflow.com/media/lessons/medusa3d-ja.jpg?v=ee753ee4c6 https://sudokuflow.com/ja/guides/2026-11-02 https://sudokuflow.com/ja/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/ja/guides/common-mistakes/2026-10-04 https://sudokuflow.com/ja/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/ja/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/ja/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/ja/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/ja/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/ja/find-the-mistake/2026-11-02 https://sudokuflow.com/ja/puzzles/2026-11-02 https://sudokuflow.com/ja/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-ja.jpg?v=712b9b489e間違い探し #20ナンプレ間違い探し #20。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/_Bt5JlexZYY112026-11-02T12:00:31Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-ja.jpg?v=712b9b489e https://sudokuflow.com/ja/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-ja.jpg?v=1057863ea8間違い探し #19ナンプレ間違い探し #19。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/Ub2YgL5S6lQ112026-11-01T09:00:31Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-ja.jpg?v=1057863ea8 https://sudokuflow.com/ja/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-ja.jpg?v=1e26997982間違い探し #18ナンプレ間違い探し #18。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/NHbKdUKT5NY112026-10-30T12:00:32Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-ja.jpg?v=1e26997982 https://sudokuflow.com/ja/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-ja.jpg?v=229ee4b858間違い探し #17ナンプレ間違い探し #17。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/Vt6jNKjOLaU112026-10-29T09:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-ja.jpg?v=229ee4b858 https://sudokuflow.com/ja/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-ja.jpg?v=716b1395f4間違い探し #16ナンプレ間違い探し #16。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/D5rbMaodzwA112026-10-26T09:00:33Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-ja.jpg?v=716b1395f4 https://sudokuflow.com/ja/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-ja.jpg?v=0d0543cda4間違い探し #15ナンプレ間違い探し #15。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/fpu-JJ-3Kdw112026-10-24T12:02:54Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-ja.jpg?v=0d0543cda4 https://sudokuflow.com/ja/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-ja.jpg?v=26371855b6間違い探し #14ナンプレ間違い探し #14。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/jKF9guAi85k112026-10-23T09:00:32Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-ja.jpg?v=26371855b6 https://sudokuflow.com/ja/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-ja.jpg?v=826314e4ab間違い探し #13ナンプレ間違い探し #13。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/7QDXQBQJV1w112026-10-21T12:00:56Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-ja.jpg?v=826314e4ab https://sudokuflow.com/ja/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-ja.jpg?v=149f1cea6d間違い探し #12ナンプレ間違い探し #12。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/CTalWM4aeE8112026-10-20T09:00:32Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-ja.jpg?v=149f1cea6d https://sudokuflow.com/ja/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-ja.jpg?v=2eb02da502間違い探し #11ナンプレ間違い探し #11。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/P75zt3ljspI112026-10-18T12:00:33Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-ja.jpg?v=2eb02da502 https://sudokuflow.com/ja/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-ja.jpg?v=c003800cfd間違い探し #10ナンプレ間違い探し #10。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/FdeN7WMnVtw112026-10-17T09:00:32Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-ja.jpg?v=c003800cfd https://sudokuflow.com/ja/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-ja.jpg?v=6de652d4fe間違い探し #9ナンプレ間違い探し #9。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/xM-ekmbk2p8112026-10-15T12:00:26Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-ja.jpg?v=6de652d4fe https://sudokuflow.com/ja/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-ja.jpg?v=09e1dfa990間違い探し #8ナンプレ間違い探し #8。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/oUbxex-xLls112026-10-14T09:00:33Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-ja.jpg?v=09e1dfa990 https://sudokuflow.com/ja/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-ja.jpg?v=eb1b88a561間違い探し #7ナンプレ間違い探し #7。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/-S1ZimabMy4112026-10-12T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-ja.jpg?v=eb1b88a561 https://sudokuflow.com/ja/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-ja.jpg?v=54be2e222d間違い探し #6ナンプレ間違い探し #6。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/8i6n9zx1SYs112026-10-10T09:00:09Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-ja.jpg?v=54be2e222d https://sudokuflow.com/ja/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-ja.jpg?v=a01d04111e間違い探し #5ナンプレ間違い探し #5。途中まで解かれた盤面には58個の数字があり、そのうち30個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/XJ9AvjFMDAY112026-10-08T12:00:09Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-ja.jpg?v=a01d04111e https://sudokuflow.com/ja/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-ja.jpg?v=22fce766e9間違い探し #4ナンプレ間違い探し #4。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/tqgY8hAqAIw112026-10-05T12:00:10Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-ja.jpg?v=22fce766e9 https://sudokuflow.com/ja/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-ja.jpg?v=a33520a116間違い探し #3ナンプレ間違い探し #3。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/32QXvh-nwH4112026-10-04T12:00:08Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-ja.jpg?v=a33520a116 https://sudokuflow.com/ja/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-ja.jpg?v=54361d4f19間違い探し #2ナンプレ間違い探し #2。途中まで解かれた盤面には58個の数字があり、そのうち22個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/2ZnMgeGuJbU112026-10-03T11:21:26Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-ja.jpg?v=54361d4f19 https://sudokuflow.com/ja/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-ja.jpg?v=0eafb3ea94間違い探し #1ナンプレ間違い探し #1。途中まで解かれた盤面には58個の数字があり、そのうち32個はプレイヤーが入れた数字です。その中にある1つの間違いを5秒で見つけてから、答えを確かめましょう。https://www.youtube-nocookie.com/embed/SDuKQnFlZHQ112026-10-03T10:11:21Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-ja.jpg?v=0eafb3ea94 https://sudokuflow.com/ja/printables/2026-11-02 https://sudokuflow.com/ja/printables/kids/2026-11-02 https://sudokuflow.com/ja/printables/kids/4x4/2026-11-02 https://sudokuflow.com/ja/printables/kids/6x6/2026-11-02 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https://sudokuflow.com/ja/daily/2026-10-28/2026-10-28 https://sudokuflow.com/ja/daily/2026-10-29/2026-10-29 https://sudokuflow.com/ja/daily/2026-10-30/2026-10-30 https://sudokuflow.com/ja/daily/2026-10-31/2026-10-31 https://sudokuflow.com/ja/daily/2026-11-01/2026-11-01 https://sudokuflow.com/ja/daily/2026-11-02/2026-11-02 https://sudokuflow.com/ja/daily/2026-11-03/2026-11-03 https://sudokuflow.com/ja/daily/archive/2026-11-02 https://sudokuflow.com/ja/play/easy/2026-11-02 https://sudokuflow.com/ja/play/medium/2026-11-02 https://sudokuflow.com/ja/play/hard/2026-11-02 https://sudokuflow.com/ja/play/expert/2026-11-02 https://sudokuflow.com/ja/play/master/2026-11-02 https://sudokuflow.com/ja/play/extreme/2026-11-02 https://sudokuflow.com/ja/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/ja/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/ja/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/ja/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/ja/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/ja/encyclopedia/2026-11-02 https://sudokuflow.com/ja/encyclopedia/history/2026-10-05 https://sudokuflow.com/ja/encyclopedia/name/2026-10-05 https://sudokuflow.com/ja/encyclopedia/rules/2026-10-05 https://sudokuflow.com/ja/encyclopedia/variants/2026-10-05 https://sudokuflow.com/ja/encyclopedia/killer/2026-10-05 https://sudokuflow.com/ja/encyclopedia/math/2026-10-05 https://sudokuflow.com/ja/encyclopedia/computers/2026-10-05 https://sudokuflow.com/ja/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/ja/encyclopedia/championship/2026-10-05 https://sudokuflow.com/ja/encyclopedia/people/2026-10-05 https://sudokuflow.com/ja/encyclopedia/brain/2026-10-05 https://sudokuflow.com/ja/encyclopedia/culture/2026-10-05 https://sudokuflow.com/ja/news/2026-10-07 https://sudokuflow.com/ja/news/2026-10/2026-10-07 https://sudokuflow.com/ja/about/2026-11-02 https://sudokuflow.com/ja/contact/2026-11-02 https://sudokuflow.com/ja/terms/2026-11-02 https://sudokuflow.com/ja/press/2026-11-02 https://sudokuflow.com/ja/privacy/2026-11-02 https://sudokuflow.com/es/2026-11-02 https://sudokuflow.com/es/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Sube de nivel #17Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #17: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/es/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcErrores a contrarreloj #17Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #17: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/es/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcErrores a contrarreloj #16Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #16: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/es/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aSube de nivel #16Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #16: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/es/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceSube de nivel #15Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #15: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/es/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Errores a contrarreloj #15Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #15: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/es/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Errores a contrarreloj #14Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #14: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/es/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Sube de nivel #14Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #14: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/es/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Errores a contrarreloj #13Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #13: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/es/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bSube de nivel #13Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #13: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/es/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaErrores a contrarreloj #12Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #12: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/es/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Sube de nivel #12Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #12: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/es/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Errores a contrarreloj #11Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #11: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/es/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Sube de nivel #11Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #11: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/es/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcErrores a contrarreloj #10Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #10: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/es/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eSube de nivel #10Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #10: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/es/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eErrores a contrarreloj #9Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #9: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/es/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddSube de nivel #9Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #9: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/es/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Errores a contrarreloj #8Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #8: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/es/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Sube de nivel #8Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #8: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/es/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Errores a contrarreloj #7Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #7: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/es/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Sube de nivel #7Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #7: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/es/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aErrores a contrarreloj #6Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #6: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/es/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Sube de nivel #6Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #6: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/es/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Errores a contrarreloj #5Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #5: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/es/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Sube de nivel #5Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #5: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/es/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Errores a contrarreloj #4Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #4: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/es/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedSube de nivel #4Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #4: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/es/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Errores a contrarreloj #3Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #3: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/es/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Sube de nivel #3Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #3: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/es/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fErrores a contrarreloj #2Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #2: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/es/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfSube de nivel #2Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #2: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/es/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Errores a contrarreloj #1Sudoku: cinco cuadrículas pequeñas con un número incorrecto cada una. Errores a contrarreloj #1: cuenta los que hallas y comprueba las respuestas.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/es/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Sube de nivel #1Sudoku: tres cuadrículas, 4×4, 6×6 y 9×9 completa, con un número incorrecto en cada una. Sube de nivel #1: juega y comprueba cada respuesta.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/es/lessons/2026-11-02 https://sudokuflow.com/es/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eÚltima celda restanteÚltima celda restante: Si a una fila, columna o caja le queda una sola celda vacía, su número faltante tiene que ir en esa celda.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/es/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefCasi completoCasi completo: Cuando una fila, columna o caja tiene dos celdas vacías, si uno de sus dos números faltantes ya aparece en una fila, columna o caja que…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/es/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Single desnudoSingle desnudo, explicado paso a paso en una breve lección en vídeo. Una celda con un solo candidato restante tiene que llevar ese número.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/es/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Single ocultoSingle oculto: Si un número es candidato en una sola celda de una fila, columna o caja, debe ir allí aunque esa celda tenga otros candidatos.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/es/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Par apuntantePar apuntante: Si en una caja un número solo puede ir en una línea, ese candidato se quita del resto de esa línea fuera de la caja.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/es/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTriple apuntanteTriple apuntante: Si en una caja un número solo puede ir en una línea, ese candidato se quita del resto de esa línea fuera de la caja.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/es/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Reducción caja/líneaReducción caja/línea: Si en una línea un número solo puede ir dentro de una caja, ese candidato se quita del resto de esa caja fuera de la línea.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/es/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Par desnudoPar desnudo: Dos celdas de la misma fila, columna o caja que solo tienen los mismos dos candidatos se quedan esos números para ellas solas.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/es/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPar ocultoPar oculto: Dos números cuyos candidatos aparecen, en conjunto, en solo dos celdas de una fila, columna o caja se adueñan de esas celdas.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/es/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTriple desnudoTriple desnudo: Tres celdas de la misma fila, columna o caja cuyos candidatos juntos abarcan solo tres números se quedan esos números para ellas solas.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/es/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Triple ocultoTriple oculto: Tres números cuyos candidatos aparecen, en conjunto, en solo tres celdas de una fila, columna o caja se adueñan de esas celdas.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/es/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Cuando un número queda restringido a las mismas dos columnas en dos filas (o a las mismas dos filas en dos columnas), ese candidato se quita del resto…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/es/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcCuádruple DesnudoCuádruple Desnudo: Cuatro celdas de la misma fila, columna o caja cuyos candidatos juntos abarcan solo cuatro números se quedan esos números para ellas solas.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/es/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Cuádruple OcultoCuádruple Oculto: Cuatro números cuyos candidatos aparecen, en conjunto, en solo cuatro celdas de una fila, columna o caja se adueñan de esas celdas.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/es/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Cuando los candidatos de un número en tres filas quedan todos en las mismas tres columnas (o los de tres columnas en las mismas tres filas), ese…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/es/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Un pivote obliga a que al menos una de sus dos alas contenga el número que comparten; por eso, cualquier celda que vea ambas alas pierde ese candidato.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/es/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Cuando dos enlaces fuertes de un mismo número tienen los extremos del suelo en una misma fila o columna, al menos un extremo del techo debe…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/es/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Coloración SimpleColoración Simple: Colorear una cadena de enlaces fuertes la separa en dos colores, uno verdadero y uno falso. Una celda sin color que vea ambos colores…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/es/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Rectángulo VacíoRectángulo Vacío: Cuando las únicas posiciones de un número en una caja están en una fila y una columna, colocar ese número en una celda exterior puede…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/es/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Entre el pivote y sus dos alas, al menos una celda debe contener el número que comparten; por eso, cualquier celda que vea las tres pierde ese…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/es/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Cometa de Dos CuerdasCometa de Dos Cuerdas: Cuando dos enlaces fuertes de un mismo número, uno en una fila y otro en una columna, tienen los extremos cercanos en la misma caja, al…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/es/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeCometa Agrupada de Dos CuerdasCometa Agrupada de Dos Cuerdas: Cuando una fila y una columna tienen cada una un número como candidato solo en una celda lejana fuera de una caja compartida y…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/es/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dos celdas bivalor tienen los mismos dos candidatos. Un enlace fuerte para uno de ellos, cada uno de cuyos extremos ve una celda bivalor distinta…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/es/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Cadena XCadena X: En una Cadena X, se alternan enlaces fuertes y débiles sobre un solo número, empezando y terminando con enlaces fuertes, así que al menos uno de los…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/es/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Cadena XYCadena XY: En una cadena XY, los enlaces obligan a que al menos uno de sus dos extremos contenga su candidato compartido, así que cualquier celda que vea…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/es/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Un pivote y sus tres alas solo contienen cuatro candidatos entre todos, y los tres primeros caben como máximo en una celda cada uno, por lo que al…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/es/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cPares RemotosPares Remotos: En una cadena con un número par de celdas bivalor que comparten todas los mismos dos candidatos, los dos extremos son opuestos, así que…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/es/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: En un puzle con solución única, supongamos que todas las celdas sin resolver tienen dos candidatos excepto una, que tiene tres. Si al quitar uno de los…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/es/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bRectángulo ÚnicoRectángulo Único: El puzle tiene una sola solución, así que hay que evitar un patrón que permitiría dos soluciones.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/es/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing con AletaX-Wing con Aleta: Una aleta es una celda extra en una línea base que impide que un X-Wing esté completo, así que el candidato solo puede quitarse de las…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/es/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Cuando los candidatos de un número en cuatro filas quedan todos en las mismas cuatro columnas (o los de cuatro columnas en las mismas cuatro…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/es/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish con AletaSwordfish con Aleta: Una aleta es una celda extra en una línea base que impide que un Swordfish esté completo, así que el candidato solo se quita de las…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/es/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dos conjuntos casi bloqueados enlazados por un candidato común restringido obligan a colocar otro candidato compartido en al menos uno de ellos, así…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/es/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dos conjuntos casi bloqueados que forman las alas, unidos entre sí por una bisagra mediante dos candidatos comunes restringidos distintos…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/es/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Cuando las celdas de la intersección entre una caja y una línea tienen en conjunto dos candidatos distintos más que celdas, una celda bivalor…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/es/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Los pares conjugados y las celdas bivalor tejen una única cadena de enlaces fuertes que abarca varios dígitos, y exactamente uno de sus dos colores…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/es/guides/2026-11-02 https://sudokuflow.com/es/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/es/guides/common-mistakes/2026-10-04 https://sudokuflow.com/es/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/es/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/es/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/es/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/es/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/es/find-the-mistake/2026-11-02 https://sudokuflow.com/es/puzzles/2026-11-02 https://sudokuflow.com/es/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dEncuentra el error #20Sudoku #20: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/es/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Encuentra el error #19Sudoku #19: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/es/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Encuentra el error #18Sudoku #18: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/es/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Encuentra el error #17Sudoku #17: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/es/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Encuentra el error #16Sudoku #16: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/es/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Encuentra el error #15Sudoku #15: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/es/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Encuentra el error #14Sudoku #14: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/es/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacEncuentra el error #13Sudoku #13: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/es/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dEncuentra el error #12Sudoku #12: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/es/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Encuentra el error #11Sudoku #11: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/es/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Encuentra el error #10Sudoku #10: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/es/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fEncuentra el error #9Sudoku #9: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/es/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Encuentra el error #8Sudoku #8: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/es/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Encuentra el error #7Sudoku #7: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/es/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Encuentra el error #6Sudoku #6: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/es/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beEncuentra el error #5Sudoku #5: cuadrícula a medio resolver con 58 números, 30 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/es/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Encuentra el error #4Sudoku #4: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/es/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Encuentra el error #3Sudoku #3: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/es/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Encuentra el error #2Sudoku #2: cuadrícula a medio resolver con 58 números, 22 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/es/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Encuentra el error #1Sudoku #1: cuadrícula a medio resolver con 58 números, 32 de un jugador y uno incorrecto. Encuéntralo en 5 segundos y comprueba la respuesta.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/es/printables/2026-11-02 https://sudokuflow.com/es/printables/kids/2026-11-02 https://sudokuflow.com/es/printables/kids/4x4/2026-11-02 https://sudokuflow.com/es/printables/kids/6x6/2026-11-02 https://sudokuflow.com/es/printables/kids/picture/2026-11-02 https://sudokuflow.com/es/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/es/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/es/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/es/printables/sudoku/2026-11-02 https://sudokuflow.com/es/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/es/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/es/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/es/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/es/printables/sudoku/master/2026-11-02 https://sudokuflow.com/es/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/es/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/es/daily/2026-11-02 https://sudokuflow.com/es/daily/2026-10-06/2026-10-06 https://sudokuflow.com/es/daily/2026-10-07/2026-10-07 https://sudokuflow.com/es/daily/2026-10-08/2026-10-08 https://sudokuflow.com/es/daily/2026-10-09/2026-10-09 https://sudokuflow.com/es/daily/2026-10-10/2026-10-10 https://sudokuflow.com/es/daily/2026-10-11/2026-10-11 https://sudokuflow.com/es/daily/2026-10-12/2026-10-12 https://sudokuflow.com/es/daily/2026-10-13/2026-10-13 https://sudokuflow.com/es/daily/2026-10-14/2026-10-14 https://sudokuflow.com/es/daily/2026-10-15/2026-10-15 https://sudokuflow.com/es/daily/2026-10-16/2026-10-16 https://sudokuflow.com/es/daily/2026-10-17/2026-10-17 https://sudokuflow.com/es/daily/2026-10-18/2026-10-18 https://sudokuflow.com/es/daily/2026-10-19/2026-10-19 https://sudokuflow.com/es/daily/2026-10-20/2026-10-20 https://sudokuflow.com/es/daily/2026-10-21/2026-10-21 https://sudokuflow.com/es/daily/2026-10-22/2026-10-22 https://sudokuflow.com/es/daily/2026-10-23/2026-10-23 https://sudokuflow.com/es/daily/2026-10-24/2026-10-24 https://sudokuflow.com/es/daily/2026-10-25/2026-10-25 https://sudokuflow.com/es/daily/2026-10-26/2026-10-26 https://sudokuflow.com/es/daily/2026-10-27/2026-10-27 https://sudokuflow.com/es/daily/2026-10-28/2026-10-28 https://sudokuflow.com/es/daily/2026-10-29/2026-10-29 https://sudokuflow.com/es/daily/2026-10-30/2026-10-30 https://sudokuflow.com/es/daily/2026-10-31/2026-10-31 https://sudokuflow.com/es/daily/2026-11-01/2026-11-01 https://sudokuflow.com/es/daily/2026-11-02/2026-11-02 https://sudokuflow.com/es/daily/2026-11-03/2026-11-03 https://sudokuflow.com/es/daily/archive/2026-11-02 https://sudokuflow.com/es/play/easy/2026-11-02 https://sudokuflow.com/es/play/medium/2026-11-02 https://sudokuflow.com/es/play/hard/2026-11-02 https://sudokuflow.com/es/play/expert/2026-11-02 https://sudokuflow.com/es/play/master/2026-11-02 https://sudokuflow.com/es/play/extreme/2026-11-02 https://sudokuflow.com/es/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/es/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/es/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/es/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/es/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/es/encyclopedia/2026-11-02 https://sudokuflow.com/es/encyclopedia/history/2026-10-05 https://sudokuflow.com/es/encyclopedia/name/2026-10-05 https://sudokuflow.com/es/encyclopedia/rules/2026-10-05 https://sudokuflow.com/es/encyclopedia/variants/2026-10-05 https://sudokuflow.com/es/encyclopedia/killer/2026-10-05 https://sudokuflow.com/es/encyclopedia/math/2026-10-05 https://sudokuflow.com/es/encyclopedia/computers/2026-10-05 https://sudokuflow.com/es/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/es/encyclopedia/championship/2026-10-05 https://sudokuflow.com/es/encyclopedia/people/2026-10-05 https://sudokuflow.com/es/encyclopedia/brain/2026-10-05 https://sudokuflow.com/es/encyclopedia/culture/2026-10-05 https://sudokuflow.com/es/news/2026-10-07 https://sudokuflow.com/es/news/2026-10/2026-10-07 https://sudokuflow.com/es/about/2026-11-02 https://sudokuflow.com/es/contact/2026-11-02 https://sudokuflow.com/es/terms/2026-11-02 https://sudokuflow.com/es/press/2026-11-02 https://sudokuflow.com/es/privacy/2026-11-02 https://sudokuflow.com/pt-br/2026-11-02 https://sudokuflow.com/pt-br/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Suba de nível #17Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #17: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/pt-br/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcMaratona de erros #17Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #17: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/pt-br/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcMaratona de erros #16Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #16: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/pt-br/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aSuba de nível #16Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #16: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/pt-br/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceSuba de nível #15Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #15: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/pt-br/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Maratona de erros #15Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #15: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/pt-br/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Maratona de erros #14Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #14: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/pt-br/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Suba de nível #14Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #14: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/pt-br/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Maratona de erros #13Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #13: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/pt-br/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bSuba de nível #13Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #13: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/pt-br/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaMaratona de erros #12Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #12: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/pt-br/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Suba de nível #12Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #12: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/pt-br/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Maratona de erros #11Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #11: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/pt-br/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Suba de nível #11Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #11: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/pt-br/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcMaratona de erros #10Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #10: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/pt-br/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eSuba de nível #10Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #10: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/pt-br/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eMaratona de erros #9Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #9: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/pt-br/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddSuba de nível #9Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #9: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/pt-br/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Maratona de erros #8Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #8: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/pt-br/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Suba de nível #8Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #8: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/pt-br/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Maratona de erros #7Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #7: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/pt-br/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Suba de nível #7Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #7: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/pt-br/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aMaratona de erros #6Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #6: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/pt-br/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Suba de nível #6Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #6: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/pt-br/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Maratona de erros #5Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #5: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/pt-br/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Suba de nível #5Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #5: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/pt-br/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Maratona de erros #4Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #4: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/pt-br/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedSuba de nível #4Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #4: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/pt-br/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Maratona de erros #3Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #3: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/pt-br/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Suba de nível #3Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #3: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/pt-br/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fMaratona de erros #2Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #2: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/pt-br/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfSuba de nível #2Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #2: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/pt-br/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Maratona de erros #1Cinco grades pequenas de Sudoku, um número errado em cada uma. Maratona de erros #1: conte quantos você encontra e confira todas as respostas.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/pt-br/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Suba de nível #1Três grades de Sudoku: 4×4, 6×6 e uma 9×9 completa, com um número errado em cada uma. Suba de nível #1: jogue todos os níveis e veja cada resposta.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/pt-br/lessons/2026-11-02 https://sudokuflow.com/pt-br/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eÚltima célula restanteÚltima célula restante: Se uma linha, coluna ou bloco tem só uma célula vazia, o número que falta deve ser colocado nessa célula.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/pt-br/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefQuase completoQuase completo: Quando uma linha, coluna ou bloco tem duas células vazias, se um dos dois números faltantes já aparece em uma linha, coluna ou bloco que…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/pt-br/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Single nuSingle nu, com explicação passo a passo em uma lição curta em vídeo. Uma célula com apenas um candidato restante tem que receber esse número.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/pt-br/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Single ocultoSingle oculto: Se um número é candidato em só uma célula de uma linha, coluna ou bloco, é ali que ele tem de ir, mesmo que ela tenha outros candidatos.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/pt-br/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Par apontadorPar apontador: Se, em um bloco, um número só puder ficar em uma única linha ou coluna, esse candidato será removido das outras células dessa linha ou coluna…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/pt-br/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTriplo apontadorTriplo apontador: Se, em um bloco, um número só puder ficar em uma única linha ou coluna, esse candidato será removido das outras células dessa linha ou…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/pt-br/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Redução bloco/linhaRedução bloco/linha: Se, em uma linha ou coluna, todas as posições possíveis para um número estiverem dentro de um único bloco, esse candidato será removido…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/pt-br/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Par nuPar nu: Duas células na mesma linha, coluna ou bloco que têm apenas os mesmos dois candidatos guardam esses números só para elas.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/pt-br/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPar ocultoPar oculto: Dois números cujos candidatos juntos aparecem em só duas células de uma linha, coluna ou bloco reservam essas células para si.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/pt-br/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTriplo nuTriplo nu: Três células na mesma linha, coluna ou bloco cujos candidatos juntos abrangem apenas três números guardam esses números só para elas.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/pt-br/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Triplo ocultoTriplo oculto: Três números cujos candidatos juntos aparecem em só três células de uma linha, coluna ou bloco reservam essas células para si.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/pt-br/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Quando um número fica limitado às mesmas duas colunas em duas linhas (ou às mesmas duas linhas em duas colunas), esse candidato é removido das demais…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/pt-br/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcQuadra NuaQuadra Nua: Quatro células na mesma linha, coluna ou bloco cujos candidatos juntos abrangem apenas quatro números guardam esses números só para elas.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/pt-br/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Quadra OcultaQuadra Oculta: Quatro números cujos candidatos juntos aparecem em só quatro células de uma linha, coluna ou bloco reservam essas células para si.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/pt-br/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Quando os candidatos de um número em três linhas ficam todos nas mesmas três colunas (ou os de três colunas ficam todos nas mesmas três linhas)…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/pt-br/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Um pivô força pelo menos uma de suas duas asas a conter o número que elas compartilham; por isso qualquer célula que enxerga ambas as asas perde esse…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/pt-br/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Quando duas ligações fortes do mesmo número têm as células da base na mesma linha ou coluna, pelo menos uma das células do topo tem que conter…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/pt-br/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Coloração SimplesColoração Simples: Colorir uma cadeia de ligações fortes a separa em duas cores, uma verdadeira e outra falsa. Uma célula sem cor que enxerga ambas as cores…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/pt-br/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Retângulo VazioRetângulo Vazio: Quando as únicas posições de um número em um bloco ficam em uma linha e uma coluna, colocar esse número em uma célula fora do bloco pode…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/pt-br/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Entre o pivô e suas duas asas, pelo menos uma célula tem que conter o número que elas compartilham; por isso qualquer célula que enxerga as três…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/pt-br/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Pipa de Dois FiosPipa de Dois Fios: Quando duas ligações fortes do mesmo número, uma em uma linha e outra em uma coluna, têm as pontas próximas no mesmo bloco, pelo menos uma…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/pt-br/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faePipa Agrupada de Dois FiosPipa Agrupada de Dois Fios: Quando uma linha e uma coluna têm um número como candidato apenas em uma célula distante fora de um bloco compartilhado e em um…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/pt-br/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Duas células bivalentes iguais compartilham dois candidatos. Uma ligação forte em um dos dois candidatos, com cada ponta enxergando uma célula…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/pt-br/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Cadeia XCadeia X: Em uma Cadeia X, ligações fortes e fracas sobre um único número se alternam, começando e terminando com ligações fortes. Por isso, pelo menos uma…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/pt-br/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Cadeia XYCadeia XY: Em uma cadeia XY, as ligações forçam pelo menos uma de suas duas pontas a conter o candidato que elas compartilham, então qualquer célula que…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/pt-br/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Um pivô e suas três asas contêm apenas quatro candidatos entre si, e cada um dos três primeiros cabe no máximo em uma célula, por isso pelo menos…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/pt-br/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cPares RemotosPares Remotos: Em uma cadeia com um número par de células bivalentes que compartilham os mesmos dois candidatos, as duas pontas são opostas, então qualquer…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/pt-br/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Em um quebra-cabeça com solução única, suponha que cada célula não resolvida tenha dois candidatos, exceto uma com três. Se remover um candidato dessa…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/pt-br/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bRetângulo ÚnicoRetângulo Único: O quebra-cabeça tem uma única solução, então um padrão que permitiria duas soluções precisa ser evitado.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/pt-br/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing com BarbatanaX-Wing com Barbatana: Uma barbatana é uma célula extra em uma linha (ou coluna) de base que impede um X-Wing de ficar completo. Por isso, o candidato só pode…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/pt-br/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Quando os candidatos de um número em quatro linhas ficam todos nas mesmas quatro colunas (ou os de quatro colunas ficam todos nas mesmas quatro…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/pt-br/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish com BarbatanaSwordfish com Barbatana: Uma barbatana é uma célula extra em uma linha (ou coluna) de base que impede um Swordfish de ficar completo. Por isso, o candidato só…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/pt-br/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dois conjuntos quase travados ligados por um candidato comum restrito forçam outro candidato compartilhado a ficar em pelo menos um deles; por isso…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/pt-br/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dois conjuntos quase travados formam as asas e se ligam a um conjunto que funciona como dobradiça por meio de dois candidatos comuns restritos…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/pt-br/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Quando as células no cruzamento de um bloco com uma linha ou coluna têm, juntas, dois candidatos distintos a mais do que células, uma célula…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/pt-br/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Os pares conjugados e as células bivalentes formam uma única cadeia de ligações fortes envolvendo vários números, e exatamente uma de suas duas…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/pt-br/guides/2026-11-02 https://sudokuflow.com/pt-br/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/pt-br/guides/common-mistakes/2026-10-04 https://sudokuflow.com/pt-br/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/pt-br/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/pt-br/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/pt-br/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/pt-br/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/pt-br/find-the-mistake/2026-11-02 https://sudokuflow.com/pt-br/puzzles/2026-11-02 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dEncontre o erro #20Sudoku #20: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/pt-br/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Encontre o erro #19Sudoku #19: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Encontre o erro #18Sudoku #18: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Encontre o erro #17Sudoku #17: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Encontre o erro #16Sudoku #16: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Encontre o erro #15Sudoku #15: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Encontre o erro #14Sudoku #14: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacEncontre o erro #13Sudoku #13: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/pt-br/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dEncontre o erro #12Sudoku #12: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/pt-br/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Encontre o erro #11Sudoku #11: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Encontre o erro #10Sudoku #10: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fEncontre o erro #9Sudoku #9: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/pt-br/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Encontre o erro #8Sudoku #8: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Encontre o erro #7Sudoku #7: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Encontre o erro #6Sudoku #6: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beEncontre o erro #5Sudoku #5: grade pela metade com 58 números, 30 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/pt-br/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Encontre o erro #4Sudoku #4: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Encontre o erro #3Sudoku #3: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Encontre o erro #2Sudoku #2: grade pela metade com 58 números, 22 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/pt-br/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Encontre o erro #1Sudoku #1: grade pela metade com 58 números, 32 de quem jogou e um deles errado. Encontre-o em cinco segundos e confira a resposta.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/pt-br/printables/2026-11-02 https://sudokuflow.com/pt-br/printables/kids/2026-11-02 https://sudokuflow.com/pt-br/printables/kids/4x4/2026-11-02 https://sudokuflow.com/pt-br/printables/kids/6x6/2026-11-02 https://sudokuflow.com/pt-br/printables/kids/picture/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/pt-br/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/pt-br/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/master/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/pt-br/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/pt-br/daily/2026-11-02 https://sudokuflow.com/pt-br/daily/2026-10-06/2026-10-06 https://sudokuflow.com/pt-br/daily/2026-10-07/2026-10-07 https://sudokuflow.com/pt-br/daily/2026-10-08/2026-10-08 https://sudokuflow.com/pt-br/daily/2026-10-09/2026-10-09 https://sudokuflow.com/pt-br/daily/2026-10-10/2026-10-10 https://sudokuflow.com/pt-br/daily/2026-10-11/2026-10-11 https://sudokuflow.com/pt-br/daily/2026-10-12/2026-10-12 https://sudokuflow.com/pt-br/daily/2026-10-13/2026-10-13 https://sudokuflow.com/pt-br/daily/2026-10-14/2026-10-14 https://sudokuflow.com/pt-br/daily/2026-10-15/2026-10-15 https://sudokuflow.com/pt-br/daily/2026-10-16/2026-10-16 https://sudokuflow.com/pt-br/daily/2026-10-17/2026-10-17 https://sudokuflow.com/pt-br/daily/2026-10-18/2026-10-18 https://sudokuflow.com/pt-br/daily/2026-10-19/2026-10-19 https://sudokuflow.com/pt-br/daily/2026-10-20/2026-10-20 https://sudokuflow.com/pt-br/daily/2026-10-21/2026-10-21 https://sudokuflow.com/pt-br/daily/2026-10-22/2026-10-22 https://sudokuflow.com/pt-br/daily/2026-10-23/2026-10-23 https://sudokuflow.com/pt-br/daily/2026-10-24/2026-10-24 https://sudokuflow.com/pt-br/daily/2026-10-25/2026-10-25 https://sudokuflow.com/pt-br/daily/2026-10-26/2026-10-26 https://sudokuflow.com/pt-br/daily/2026-10-27/2026-10-27 https://sudokuflow.com/pt-br/daily/2026-10-28/2026-10-28 https://sudokuflow.com/pt-br/daily/2026-10-29/2026-10-29 https://sudokuflow.com/pt-br/daily/2026-10-30/2026-10-30 https://sudokuflow.com/pt-br/daily/2026-10-31/2026-10-31 https://sudokuflow.com/pt-br/daily/2026-11-01/2026-11-01 https://sudokuflow.com/pt-br/daily/2026-11-02/2026-11-02 https://sudokuflow.com/pt-br/daily/2026-11-03/2026-11-03 https://sudokuflow.com/pt-br/daily/archive/2026-11-02 https://sudokuflow.com/pt-br/play/easy/2026-11-02 https://sudokuflow.com/pt-br/play/medium/2026-11-02 https://sudokuflow.com/pt-br/play/hard/2026-11-02 https://sudokuflow.com/pt-br/play/expert/2026-11-02 https://sudokuflow.com/pt-br/play/master/2026-11-02 https://sudokuflow.com/pt-br/play/extreme/2026-11-02 https://sudokuflow.com/pt-br/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/pt-br/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/pt-br/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/pt-br/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/pt-br/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/2026-11-02 https://sudokuflow.com/pt-br/encyclopedia/history/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/name/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/rules/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/variants/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/killer/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/math/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/computers/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/championship/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/people/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/brain/2026-10-05 https://sudokuflow.com/pt-br/encyclopedia/culture/2026-10-05 https://sudokuflow.com/pt-br/news/2026-10-07 https://sudokuflow.com/pt-br/news/2026-10/2026-10-07 https://sudokuflow.com/pt-br/about/2026-11-02 https://sudokuflow.com/pt-br/contact/2026-11-02 https://sudokuflow.com/pt-br/terms/2026-11-02 https://sudokuflow.com/pt-br/press/2026-11-02 https://sudokuflow.com/pt-br/privacy/2026-11-02 https://sudokuflow.com/de/2026-11-02 https://sudokuflow.com/de/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Level für Level #17Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #17: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/de/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcFehler-Sprint #17Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #17: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/de/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcFehler-Sprint #16Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #16: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/de/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aLevel für Level #16Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #16: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/de/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceLevel für Level #15Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #15: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/de/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Fehler-Sprint #15Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #15: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/de/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Fehler-Sprint #14Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #14: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/de/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Level für Level #14Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #14: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/de/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Fehler-Sprint #13Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #13: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/de/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bLevel für Level #13Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #13: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/de/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaFehler-Sprint #12Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #12: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/de/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Level für Level #12Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #12: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/de/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Fehler-Sprint #11Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #11: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/de/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Level für Level #11Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #11: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/de/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcFehler-Sprint #10Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #10: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/de/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eLevel für Level #10Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #10: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/de/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eFehler-Sprint #9Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #9: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/de/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddLevel für Level #9Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #9: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/de/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Fehler-Sprint #8Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #8: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/de/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Level für Level #8Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #8: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/de/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Fehler-Sprint #7Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #7: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/de/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Level für Level #7Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #7: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/de/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aFehler-Sprint #6Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #6: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/de/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Level für Level #6Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #6: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/de/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Fehler-Sprint #5Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #5: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/de/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Level für Level #5Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #5: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/de/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Fehler-Sprint #4Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #4: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/de/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedLevel für Level #4Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #4: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/de/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Fehler-Sprint #3Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #3: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/de/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Level für Level #3Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #3: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/de/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fFehler-Sprint #2Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #2: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/de/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfLevel für Level #2Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #2: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/de/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Fehler-Sprint #1Fünf kleine Sudoku-Raster mit jeweils einer falschen Zahl. Fehler-Sprint #1: Zähle, wie viele du findest, und prüfe anschließend jede Antwort.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/de/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Level für Level #1Drei Sudoku-Raster: 4×4, 6×6 und ein komplettes 9×9, jeweils mit einer falschen Zahl. Level für Level #1: Spiele alle Level und prüfe jede Antwort.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/de/lessons/2026-11-02 https://sudokuflow.com/de/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eLetzte verbleibende ZelleLetzte verbleibende Zelle: Wenn in einer Zeile, einer Spalte oder einem Block nur eine Zelle leer ist, muss dort die fehlende Zahl stehen.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/de/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefFast vollständigFast vollständig: Wenn eine Zeile, Spalte oder ein Block zwei leere Zellen hat und eine der beiden fehlenden Zahlen bereits in einer Zeile, Spalte oder einem…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/de/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Nackter SingleNackter Single, Schritt für Schritt in einer kurzen Videolektion erklärt. Eine Zelle, für die nur noch ein Kandidat übrig ist, muss diese Zahl bekommen.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/de/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Versteckter SingleVersteckter Single: Wenn eine Zahl nur in einer einzigen Zelle einer Zeile, einer Spalte oder eines Blocks ein Kandidat ist, muss sie dorthin, auch wenn diese…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/de/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Zeigendes PaarZeigendes Paar: Wenn ein Kandidat in einem Block nur in einer Zeile oder Spalte stehen kann, wird dieser Kandidat aus den übrigen Zellen dieser Zeile oder…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/de/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdZeigendes TripelZeigendes Tripel: Wenn ein Kandidat in einem Block nur in einer Zeile oder Spalte stehen kann, wird dieser Kandidat aus den übrigen Zellen dieser Zeile oder…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/de/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Block-Linien-ReduktionBlock-Linien-Reduktion: Wenn ein Kandidat in einer Zeile oder Spalte nur in einen Block passt, wird dieser Kandidat aus den übrigen Zellen dieses Blocks…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/de/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Nacktes PaarNacktes Paar: Zwei Zellen in derselben Zeile, derselben Spalte oder demselben Block, die nur dieselben zwei Kandidaten haben, behalten diese Zahlen für sich.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/de/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacVerstecktes PaarVerstecktes Paar: Zwei Zahlen, deren Kandidaten zusammen nur in zwei Zellen einer Zeile, einer Spalte oder eines Blocks vorkommen, beanspruchen diese Zellen…https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/de/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNacktes TripelNacktes Tripel: Drei Zellen in derselben Zeile, derselben Spalte oder demselben Block, deren Kandidaten zusammen nur drei Zahlen abdecken, behalten diese…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/de/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Verstecktes TripelVerstecktes Tripel: Drei Zahlen, deren Kandidaten zusammen nur in drei Zellen einer Zeile, einer Spalte oder eines Blocks vorkommen, beanspruchen diese Zellen…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/de/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Wenn ein Kandidat in zwei Zeilen auf dieselben zwei Spalten beschränkt ist (oder in zwei Spalten auf dieselben zwei Zeilen), wird dieser Kandidat aus…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/de/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNacktes QuadrupelNacktes Quadrupel: Vier Zellen in derselben Zeile, derselben Spalte oder demselben Block, deren Kandidaten zusammen nur vier Zahlen abdecken, behalten diese…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/de/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Verstecktes QuadrupelVerstecktes Quadrupel: Vier Zahlen, deren Kandidaten zusammen nur in vier Zellen einer Zeile, einer Spalte oder eines Blocks vorkommen, beanspruchen diese…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/de/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Wenn die Kandidaten einer Zahl in drei Zeilen alle in denselben drei Spalten liegen (oder in drei Spalten alle in denselben drei Zeilen), wird…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/de/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Der Pivot erzwingt, dass mindestens einer seiner beiden Flügel die gemeinsame Zahl enthält. Deshalb verliert jede Zelle, die beide Flügel sieht…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/de/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Wenn bei zwei starken Verbindungen für denselben Kandidaten die Bodenenden in derselben Zeile oder Spalte liegen, muss mindestens eines der…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/de/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Einfache FärbungEinfache Färbung: Das Einfärben einer Kette starker Verbindungen teilt sie in zwei Farben: eine wahre und eine falsche. Eine ungefärbte Zelle, die beide…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/de/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Leeres RechteckLeeres Rechteck: Wenn sich die einzigen möglichen Positionen für eine Zahl in einem Block auf eine Zeile und eine Spalte verteilen, kann das Einsetzen dieser…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/de/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Mindestens eine der drei Zellen – der Pivot oder einer der beiden Flügel – muss die gemeinsame Zahl enthalten. Deshalb verliert jede Zelle, die alle…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/de/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7ZweikettendracheZweikettendrache: Wenn zwei starke Verbindungen für denselben Kandidaten, eine in einer Zeile und eine in einer Spalte, nahe Enden im selben Block haben, muss…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/de/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGruppierter ZweikettendracheGruppierter Zweikettendrache: Wenn eine Zeile und eine Spalte eine Zahl jeweils nur in einer fernen Zelle außerhalb eines gemeinsamen Blocks sowie in einer…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/de/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Zwei zweiwertige Zellen haben dasselbe Kandidatenpaar. Eine starke Verbindung für einen der beiden Kandidaten, deren Enden jeweils eine andere der…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/de/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-KetteX-Kette: In einer X-Kette wechseln sich starke und schwache Verbindungen für dieselbe Zahl ab, wobei die erste und die letzte Verbindung stark sind. Daher…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/de/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-KetteXY-Kette: In einer XY-Kette zwingen die Verbindungen mindestens eines ihrer beiden Enden, ihren gemeinsamen Kandidaten aufzunehmen, also verliert jede Zelle…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/de/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Ein Pivot und seine drei Flügel enthalten zusammen nur vier Kandidaten, und die ersten drei passen jeweils in höchstens eine Zelle. Daher enthält…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/de/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cEntfernte PaareEntfernte Paare: In einer Kette mit einer geraden Anzahl zweiwertiger Zellen, die sich alle dieselben zwei Kandidaten teilen, sind die beiden Enden…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/de/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Angenommen, in einem Rätsel mit eindeutiger Lösung hat jede ungelöste Zelle zwei Kandidaten, bis auf eine Zelle mit drei. Würde nach dem Entfernen…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/de/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bEindeutiges RechteckEindeutiges Rechteck: Das Rätsel hat nur eine Lösung, deshalb muss ein Muster, das zwei Lösungen erlauben würde, vermieden werden.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/de/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing mit FlosseX-Wing mit Flosse: Eine Flosse ist eine zusätzliche Zelle auf einer Basislinie, die verhindert, dass ein X-Wing vollständig ist, daher kann der Kandidat nur…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/de/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Wenn die Kandidaten einer Zahl in vier Zeilen alle in denselben vier Spalten liegen (oder in vier Spalten alle in denselben vier Zeilen), wird…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/de/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish mit FlosseSwordfish mit Flosse: Eine Flosse ist eine zusätzliche Zelle auf einer Basislinie, die verhindert, dass ein Swordfish vollständig ist. Daher wird der Kandidat…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/de/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Zwei fast verriegelte Sets, die über einen eingeschränkten gemeinsamen Kandidaten verbunden sind, zwingen einen weiteren gemeinsamen Kandidaten in…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/de/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Zwei fast verriegelte Flügel-Sets, die über ein Scharnier durch zwei verschiedene eingeschränkte gemeinsame Kandidaten verbunden sind, zwingen…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/de/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Wenn die Zellen an der Kreuzung eines Blocks mit einer Zeile oder Spalte zusammen zwei verschiedene Kandidaten mehr als Zellen enthalten, können…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/de/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugierte Paare und zweiwertige Zellen verweben eine Kette starker Verbindungen über mehrere Ziffern hinweg, und genau eine ihrer beiden Farben…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/de/guides/2026-11-02 https://sudokuflow.com/de/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/de/guides/common-mistakes/2026-10-04 https://sudokuflow.com/de/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/de/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/de/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/de/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/de/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/de/find-the-mistake/2026-11-02 https://sudokuflow.com/de/puzzles/2026-11-02 https://sudokuflow.com/de/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dFinde den Fehler #20Sudoku #20: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/de/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Finde den Fehler #19Sudoku #19: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/de/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Finde den Fehler #18Sudoku #18: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/de/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Finde den Fehler #17Sudoku #17: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/de/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Finde den Fehler #16Sudoku #16: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/de/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Finde den Fehler #15Sudoku #15: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/de/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Finde den Fehler #14Sudoku #14: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/de/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacFinde den Fehler #13Sudoku #13: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/de/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dFinde den Fehler #12Sudoku #12: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/de/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Finde den Fehler #11Sudoku #11: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/de/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Finde den Fehler #10Sudoku #10: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/de/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fFinde den Fehler #9Sudoku #9: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/de/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Finde den Fehler #8Sudoku #8: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/de/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Finde den Fehler #7Sudoku #7: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/de/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Finde den Fehler #6Sudoku #6: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/de/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beFinde den Fehler #5Sudoku #5: halb gelöstes Raster mit 58 Zahlen, 30 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/de/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Finde den Fehler #4Sudoku #4: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/de/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Finde den Fehler #3Sudoku #3: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/de/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Finde den Fehler #2Sudoku #2: halb gelöstes Raster mit 58 Zahlen, 22 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/de/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Finde den Fehler #1Sudoku #1: halb gelöstes Raster mit 58 Zahlen, 32 vom Spieler, eine davon falsch. Finde sie in fünf Sekunden und prüfe die Antwort.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/de/printables/2026-11-02 https://sudokuflow.com/de/printables/kids/2026-11-02 https://sudokuflow.com/de/printables/kids/4x4/2026-11-02 https://sudokuflow.com/de/printables/kids/6x6/2026-11-02 https://sudokuflow.com/de/printables/kids/picture/2026-11-02 https://sudokuflow.com/de/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/de/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/de/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/de/printables/sudoku/2026-11-02 https://sudokuflow.com/de/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/de/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/de/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/de/printables/sudoku/expert/2026-11-02 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https://sudokuflow.com/de/daily/2026-10-20/2026-10-20 https://sudokuflow.com/de/daily/2026-10-21/2026-10-21 https://sudokuflow.com/de/daily/2026-10-22/2026-10-22 https://sudokuflow.com/de/daily/2026-10-23/2026-10-23 https://sudokuflow.com/de/daily/2026-10-24/2026-10-24 https://sudokuflow.com/de/daily/2026-10-25/2026-10-25 https://sudokuflow.com/de/daily/2026-10-26/2026-10-26 https://sudokuflow.com/de/daily/2026-10-27/2026-10-27 https://sudokuflow.com/de/daily/2026-10-28/2026-10-28 https://sudokuflow.com/de/daily/2026-10-29/2026-10-29 https://sudokuflow.com/de/daily/2026-10-30/2026-10-30 https://sudokuflow.com/de/daily/2026-10-31/2026-10-31 https://sudokuflow.com/de/daily/2026-11-01/2026-11-01 https://sudokuflow.com/de/daily/2026-11-02/2026-11-02 https://sudokuflow.com/de/daily/2026-11-03/2026-11-03 https://sudokuflow.com/de/daily/archive/2026-11-02 https://sudokuflow.com/de/play/easy/2026-11-02 https://sudokuflow.com/de/play/medium/2026-11-02 https://sudokuflow.com/de/play/hard/2026-11-02 https://sudokuflow.com/de/play/expert/2026-11-02 https://sudokuflow.com/de/play/master/2026-11-02 https://sudokuflow.com/de/play/extreme/2026-11-02 https://sudokuflow.com/de/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/de/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/de/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/de/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/de/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/de/encyclopedia/2026-11-02 https://sudokuflow.com/de/encyclopedia/history/2026-10-05 https://sudokuflow.com/de/encyclopedia/name/2026-10-05 https://sudokuflow.com/de/encyclopedia/rules/2026-10-05 https://sudokuflow.com/de/encyclopedia/variants/2026-10-05 https://sudokuflow.com/de/encyclopedia/killer/2026-10-05 https://sudokuflow.com/de/encyclopedia/math/2026-10-05 https://sudokuflow.com/de/encyclopedia/computers/2026-10-05 https://sudokuflow.com/de/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/de/encyclopedia/championship/2026-10-05 https://sudokuflow.com/de/encyclopedia/people/2026-10-05 https://sudokuflow.com/de/encyclopedia/brain/2026-10-05 https://sudokuflow.com/de/encyclopedia/culture/2026-10-05 https://sudokuflow.com/de/news/2026-10-07 https://sudokuflow.com/de/news/2026-10/2026-10-07 https://sudokuflow.com/de/about/2026-11-02 https://sudokuflow.com/de/contact/2026-11-02 https://sudokuflow.com/de/terms/2026-11-02 https://sudokuflow.com/de/press/2026-11-02 https://sudokuflow.com/de/privacy/2026-11-02 https://sudokuflow.com/ko/2026-11-02 https://sudokuflow.com/ko/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76레벨 업 #174×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #17의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/ko/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc틀린 숫자 연속 찾기 #17작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #17에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/ko/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc틀린 숫자 연속 찾기 #16작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #16에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/ko/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a레벨 업 #164×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #16의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/ko/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce레벨 업 #154×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #15의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/ko/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6틀린 숫자 연속 찾기 #15작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #15에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/ko/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8틀린 숫자 연속 찾기 #14작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #14에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/ko/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51레벨 업 #144×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #14의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/ko/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412틀린 숫자 연속 찾기 #13작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #13에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/ko/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b레벨 업 #134×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #13의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/ko/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea틀린 숫자 연속 찾기 #12작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #12에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/ko/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6레벨 업 #124×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #12의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/ko/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254틀린 숫자 연속 찾기 #11작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #11에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/ko/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2레벨 업 #114×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #11의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/ko/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc틀린 숫자 연속 찾기 #10작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #10에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/ko/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e레벨 업 #104×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #10의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/ko/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e틀린 숫자 연속 찾기 #9작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #9에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/ko/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd레벨 업 #94×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #9의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/ko/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741틀린 숫자 연속 찾기 #8작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #8에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/ko/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7레벨 업 #84×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #8의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/ko/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659틀린 숫자 연속 찾기 #7작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #7에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/ko/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793레벨 업 #74×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #7의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/ko/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a틀린 숫자 연속 찾기 #6작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #6에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/ko/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332레벨 업 #64×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #6의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/ko/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10틀린 숫자 연속 찾기 #5작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #5에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/ko/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900레벨 업 #54×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #5의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/ko/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31틀린 숫자 연속 찾기 #4작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #4에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/ko/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed레벨 업 #44×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #4의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/ko/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41틀린 숫자 연속 찾기 #3작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #3에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/ko/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9레벨 업 #34×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #3의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/ko/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f틀린 숫자 연속 찾기 #2작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #2에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/ko/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf레벨 업 #24×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #2의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/ko/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186틀린 숫자 연속 찾기 #1작은 스도쿠 격자 다섯 개에 각각 틀린 숫자가 하나씩 있습니다. 틀린 숫자 연속 찾기 #1에서 몇 개를 찾았는지 세고, 모든 정답을 확인하세요.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/ko/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038레벨 업 #14×4, 6×6, 9×9 스도쿠 격자에 각각 틀린 숫자가 하나씩 있습니다. 레벨 업 #1의 모든 단계에 도전하고 각 정답을 확인하세요.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/ko/lessons/2026-11-02 https://sudokuflow.com/ko/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e마지막 남은 칸짧은 영상 레슨에서 마지막 남은 칸 기법을 단계별로 설명합니다. 행, 열, 박스에 빈 칸이 하나만 남으면, 빠진 숫자는 그 칸에 들어갈 수밖에 없습니다.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/ko/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef거의 완성거의 완성: 행, 열, 박스 중 하나에 빈 셀이 두 개 있을 때, 빠진 두 숫자 중 하나가 어느 빈 셀을 포함하는 행, 열, 박스 중 하나에 이미 쓰였다면 그 숫자는 그 셀에 들어갈 수 없습니다. 따라서 나머지 숫자가 그 자리에 들어가야 합니다.https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/ko/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12네이키드 싱글짧은 영상 레슨에서 네이키드 싱글 기법을 단계별로 설명합니다. 후보가 하나만 남은 칸에는 그 숫자가 들어가야 합니다.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/ko/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54히든 싱글짧은 영상 레슨에서 히든 싱글 기법을 단계별로 설명합니다. 어떤 숫자가 행, 열, 박스에서 단 한 칸에만 후보로 남아 있다면, 그 칸에 다른 후보가 있어도 그 숫자는 거기 들어가야 합니다.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/ko/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07포인팅 페어짧은 영상 레슨에서 포인팅 페어 기법을 단계별로 설명합니다. 박스 안의 어떤 숫자가 같은 행이나 열에만 들어갈 수 있다면, 박스 밖의 같은 행이나 열에 있는 칸에서 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/ko/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd포인팅 트리플짧은 영상 레슨에서 포인팅 트리플 기법을 단계별로 설명합니다. 박스 안의 어떤 숫자가 같은 행이나 열에만 들어갈 수 있다면, 박스 밖의 같은 행이나 열에 있는 칸에서 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/ko/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1박스/라인 축소짧은 영상 레슨에서 박스/라인 축소 기법을 단계별로 설명합니다. 어떤 행이나 열에서 한 숫자가 한 박스 안에만 들어갈 수 있다면, 그 행이나 열 밖에 있는 같은 박스의 칸에서 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/ko/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7네이키드 페어짧은 영상 레슨에서 네이키드 페어 기법을 단계별로 설명합니다. 같은 행, 열 또는 박스에 있고 같은 두 후보만 가진 두 셀은 그 숫자들을 자기들끼리 차지합니다.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/ko/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac히든 페어짧은 영상 레슨에서 히든 페어 기법을 단계별로 설명합니다. 두 숫자의 후보가 한 행, 열 또는 박스에서 합쳐 단 두 칸에만 나타난다면, 그 두 칸은 이 숫자들의 차지가 됩니다.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/ko/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e네이키드 트리플짧은 영상 레슨에서 네이키드 트리플 기법을 단계별로 설명합니다. 같은 행, 열 또는 박스에 있는 세 셀의 후보를 모두 합쳐도 세 숫자만 나오면, 그 숫자들을 자기들끼리 차지합니다.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/ko/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53히든 트리플짧은 영상 레슨에서 히든 트리플 기법을 단계별로 설명합니다. 세 숫자의 후보가 한 행, 열 또는 박스에서 합쳐 단 세 칸에만 나타난다면, 그 세 칸은 이 숫자들의 차지가 됩니다.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/ko/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-Wing짧은 영상 레슨에서 X-Wing 기법을 단계별로 설명합니다. 어떤 숫자가 두 행에서 같은 두 열에만 나타나거나 두 열에서 같은 두 행에만 나타나면, 해당 두 열이나 두 행의 다른 칸에서 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/ko/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc네이키드 쿼드짧은 영상 레슨에서 네이키드 쿼드 기법을 단계별로 설명합니다. 같은 행, 열 또는 박스에 있는 네 셀의 후보를 모두 합쳐도 네 숫자만 나오면, 그 숫자들을 자기들끼리 차지합니다.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/ko/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853히든 쿼드짧은 영상 레슨에서 히든 쿼드 기법을 단계별로 설명합니다. 네 숫자의 후보가 한 행, 열 또는 박스에서 합쳐 단 네 칸에만 나타난다면, 그 네 칸은 이 숫자들의 차지가 됩니다.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/ko/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfish짧은 영상 레슨에서 Swordfish 기법을 단계별로 설명합니다. 어떤 숫자의 후보가 세 행에서 같은 세 열 안에 모두 있거나 세 열에서 같은 세 행 안에 모두 있으면, 해당 세 열이나 세 행의 다른 칸에서 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/ko/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-Wing짧은 영상 레슨에서 Y-Wing 기법을 단계별로 설명합니다. 피벗 때문에 두 날개 중 적어도 하나에는 공통 숫자가 들어가야 하므로, 두 날개가 모두 보이는 칸에서는 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/ko/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0Skyscraper짧은 영상 레슨에서 Skyscraper 기법을 단계별로 설명합니다. 같은 숫자의 두 강한 링크에서 바닥 쪽 끝이 같은 행이나 열에 있으면, 지붕 쪽 끝 중 적어도 하나에는 그 숫자가 들어가야 하므로, 두 지붕이 모두 보이는 칸에서는 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/ko/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9단순 색칠짧은 영상 레슨에서 단순 색칠 기법을 단계별로 설명합니다. 강한 링크의 체인을 색으로 나누면 두 색 중 하나만 참입니다. 두 색이 모두 보이는 색 없는 칸에서는 그 후보를 지울 수 있고, 같은 색의 두 칸이 서로 보이면 그 색은 거짓입니다.https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/ko/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8빈 직사각형빈 직사각형: 박스에서 어떤 숫자가 들어갈 수 있는 곳이 한 행과 한 열뿐일 때, 박스 바깥의 칸에 그 숫자를 놓으면 그 행을 차단하면서 강한 링크의 한쪽 끝에서 후보를 제거해 다른 쪽 끝이 그 열을 차단하도록 만들 수 있습니다. 그러면 박스에 그 숫자를 놓을 곳이 없어지므로 바깥…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/ko/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-윙짧은 영상 레슨에서 XYZ-윙 기법을 단계별로 설명합니다. 피벗과 두 날개 중 적어도 하나에는 공통 숫자가 들어가야 하므로, 셋이 모두 보이는 칸에서는 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/ko/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7두 줄 연짧은 영상 레슨에서 두 줄 연 기법을 단계별로 설명합니다. 같은 숫자의 강한 링크가 행과 열에 하나씩 있고 가까운 끝끼리 같은 박스에 있으면, 먼 끝 중 적어도 하나에는 그 숫자가 들어가야 하므로, 두 먼 끝이 모두 보이는 칸에서는 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/ko/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae그룹형 두 줄 연그룹형 두 줄 연: 한 행과 한 열에서 어떤 숫자의 후보가 각각 공통 박스 바깥의 먼 칸 하나와 박스 안의 칸 묶음에만 있고 두 묶음에 겹치는 칸이 없을 때, 박스 안에서는 두 묶음 중 최대 하나에만 그 숫자가 들어갈 수 있습니다. 따라서 적어도 한 먼 끝에는 그 숫자가 들어가야…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/ko/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-윙W-윙: 후보가 같은 두 칸에는 두 후보가 있습니다. 그중 한 후보에 대한 강한 링크의 양 끝이 이 두 칸을 하나씩 보면, 두 칸 중 적어도 하나에는 다른 후보가 들어가야 합니다. 따라서 두 칸을 모두 보는 칸에서는 그 후보를 제거할 수 있습니다.https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/ko/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-체인X-체인: X-체인에서는 한 숫자에 대한 강한 링크와 약한 링크가 번갈아 이어지며, 강한 링크로 시작하고 끝납니다. 따라서 체인의 두 끝 중 적어도 하나에는 그 숫자가 반드시 들어가며, 두 끝을 모두 보는 칸에서는 그 후보를 제거할 수 있습니다.https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/ko/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-체인짧은 영상 레슨에서 XY-체인 기법을 단계별로 설명합니다. XY-체인에서 링크들은 두 끝 중 적어도 하나가 공유 후보를 반드시 가지도록 강제하므로, 두 끝을 모두 보는 칸은 그 후보를 잃습니다.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/ko/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: 피벗과 세 날개는 모두 합쳐 네 후보만 가지며, 처음 세 후보는 각각 최대 한 칸에만 들어갈 수 있으므로 적어도 한 칸에는 공유하는 네 번째 후보가 들어갑니다. 그 후보가 들어갈 수 있는 모든 칸을 보는 칸에서는 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/ko/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c원격 쌍짧은 영상 레슨에서 원격 쌍 기법을 단계별로 설명합니다. 후보가 모두 같은 두 개뿐인 칸이 짝수 개 이어진 체인에서는 두 끝의 값이 서로 반대이므로, 두 끝을 모두 보는 칸은 둘 중 어느 후보도 될 수 없습니다.https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/ko/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: 정답이 하나뿐인 퍼즐에서 미해결 셀 하나에는 후보가 세 개이고 나머지 미해결 셀에는 모두 후보가 두 개씩 있다고 가정합니다. 후보가 세 개인 셀에서 특정 후보를 제거했을 때 모든 행, 열, 박스에서 각 숫자가 후보로 나타나는 횟수가 0번 또는 2번이 된다면, 그 후보가…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/ko/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b유니크 직사각형짧은 영상 레슨에서 유니크 직사각형 기법을 단계별로 설명합니다. 이 퍼즐의 정답은 하나뿐이므로, 정답이 두 개가 되게 만드는 모양은 피해야 합니다.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/ko/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73핀드 X-윙핀드 X-윙: 핀은 X-Wing이 완성되는 것을 막는, 기반 선 위의 추가 칸 하나라서, 그 후보는 핀이 있는 박스 안에서 X-Wing 모서리와 핀을 제외하고, 그 박스 안의 X-Wing 모서리를 지나는 교차 선 위에 있는 칸에서만 제거할 수 있습니다.https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/ko/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545Jellyfish짧은 영상 레슨에서 Jellyfish 기법을 단계별로 설명합니다. 어떤 숫자의 후보가 네 행에서 같은 네 열 안에 모두 있거나 네 열에서 같은 네 행 안에 모두 있으면, 해당 네 열이나 네 행의 다른 칸에서 그 후보를 지울 수 있습니다.https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/ko/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208핀드 Swordfish짧은 영상 레슨에서 핀드 Swordfish 기법을 단계별로 설명합니다. 핀은 Swordfish가 완성되는 것을 막는 기반 선 위의 추가 칸 하나라서, 그 후보는 핀이 있는 박스 안에서 기반 선 밖에 있고 Swordfish의 세 교차 선 중 하나 위에 있는 칸에서만 제거할 수 있습니다.https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/ko/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: 제한된 공통 후보로 이어진 두 개의 거의 잠긴 집합은 그들이 공유하는 또 다른 후보를 그중 적어도 하나에 들어가도록 강제하므로, 그 후보는 두 집합 밖에서 두 집합에 걸친 그 후보의 모든 위치를 보는 칸에서 제거할 수 있습니다.https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/ko/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: 힌지를 통해 서로 다른 두 제한된 공통 후보로 이어진 두 개의 거의 잠긴 날개 집합은 세 번째 공통 후보를 한쪽 날개에 들어가도록 강제하므로, 그 후보는 두 날개에서 그 후보를 가진 모든 칸을 보는 바깥 칸에서 제거할 수 있습니다.https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/ko/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424수 드 콕수 드 콕: 박스와 행 또는 열의 교차 지점에 있는 칸들의 서로 다른 후보 수가 칸 수보다 두 개 더 많을 때, 같은 행 또는 열의 박스 바깥에 있는 이값 보조 칸과 같은 박스의 해당 행 또는 열 바깥에 있는 이값 보조 칸이 그 후보군에서 서로 겹치지 않는 후보 쌍을 가질 수…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/ko/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: 켤레쌍과 후보가 두 개뿐인 칸들은 여러 숫자에 걸쳐 하나의 강한 링크 체인을 엮으며, 두 색 중 정확히 하나만 참입니다. 두 색의 표시를 모두 가진 칸에서는 다른 후보가 제거되고, 자기 숫자가 두 색으로 표시된 위치를 모두 보는 후보는 절대 참일 수 없습니다.https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/ko/guides/2026-11-02 https://sudokuflow.com/ko/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/ko/guides/common-mistakes/2026-10-04 https://sudokuflow.com/ko/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/ko/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/ko/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/ko/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/ko/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/ko/find-the-mistake/2026-11-02 https://sudokuflow.com/ko/puzzles/2026-11-02 https://sudokuflow.com/ko/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d틀린 숫자 찾기 #20스도쿠 퍼즐 #20: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/ko/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57틀린 숫자 찾기 #19스도쿠 퍼즐 #19: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/ko/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936틀린 숫자 찾기 #18스도쿠 퍼즐 #18: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/ko/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9틀린 숫자 찾기 #17스도쿠 퍼즐 #17: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/ko/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6틀린 숫자 찾기 #16스도쿠 퍼즐 #16: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/ko/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299틀린 숫자 찾기 #15스도쿠 퍼즐 #15: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/ko/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978틀린 숫자 찾기 #14스도쿠 퍼즐 #14: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/ko/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac틀린 숫자 찾기 #13스도쿠 퍼즐 #13: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/ko/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d틀린 숫자 찾기 #12스도쿠 퍼즐 #12: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/ko/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867틀린 숫자 찾기 #11스도쿠 퍼즐 #11: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/ko/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4틀린 숫자 찾기 #10스도쿠 퍼즐 #10: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/ko/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f틀린 숫자 찾기 #9스도쿠 퍼즐 #9: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/ko/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79틀린 숫자 찾기 #8스도쿠 퍼즐 #8: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/ko/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40틀린 숫자 찾기 #7스도쿠 퍼즐 #7: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/ko/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9틀린 숫자 찾기 #6스도쿠 퍼즐 #6: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/ko/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be틀린 숫자 찾기 #5스도쿠 퍼즐 #5: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 30개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/ko/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279틀린 숫자 찾기 #4스도쿠 퍼즐 #4: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/ko/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636틀린 숫자 찾기 #3스도쿠 퍼즐 #3: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/ko/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292틀린 숫자 찾기 #2스도쿠 퍼즐 #2: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 22개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/ko/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702틀린 숫자 찾기 #1스도쿠 퍼즐 #1: 풀다가 멈춘 격자에 숫자 58개가 있고, 그중 32개는 플레이어가 입력한 숫자입니다. 입력한 숫자 중 하나가 틀렸습니다. 5초 안에 찾고 정답을 확인하세요.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/ko/printables/2026-11-02 https://sudokuflow.com/ko/printables/kids/2026-11-02 https://sudokuflow.com/ko/printables/kids/4x4/2026-11-02 https://sudokuflow.com/ko/printables/kids/6x6/2026-11-02 https://sudokuflow.com/ko/printables/kids/picture/2026-11-02 https://sudokuflow.com/ko/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/ko/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/ko/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/master/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/ko/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/ko/daily/2026-11-02 https://sudokuflow.com/ko/daily/2026-10-06/2026-10-06 https://sudokuflow.com/ko/daily/2026-10-07/2026-10-07 https://sudokuflow.com/ko/daily/2026-10-08/2026-10-08 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https://sudokuflow.com/ko/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/ko/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/ko/encyclopedia/2026-11-02 https://sudokuflow.com/ko/encyclopedia/history/2026-10-05 https://sudokuflow.com/ko/encyclopedia/name/2026-10-05 https://sudokuflow.com/ko/encyclopedia/rules/2026-10-05 https://sudokuflow.com/ko/encyclopedia/variants/2026-10-05 https://sudokuflow.com/ko/encyclopedia/killer/2026-10-05 https://sudokuflow.com/ko/encyclopedia/math/2026-10-05 https://sudokuflow.com/ko/encyclopedia/computers/2026-10-05 https://sudokuflow.com/ko/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/ko/encyclopedia/championship/2026-10-05 https://sudokuflow.com/ko/encyclopedia/people/2026-10-05 https://sudokuflow.com/ko/encyclopedia/brain/2026-10-05 https://sudokuflow.com/ko/encyclopedia/culture/2026-10-05 https://sudokuflow.com/ko/news/2026-10-07 https://sudokuflow.com/ko/news/2026-10/2026-10-07 https://sudokuflow.com/ko/about/2026-11-02 https://sudokuflow.com/ko/contact/2026-11-02 https://sudokuflow.com/ko/terms/2026-11-02 https://sudokuflow.com/ko/press/2026-11-02 https://sudokuflow.com/ko/privacy/2026-11-02 https://sudokuflow.com/tr/2026-11-02 https://sudokuflow.com/tr/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Seviye Atla #17Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #17: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/tr/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcHata Yarışı #17Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #17: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/tr/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcHata Yarışı #16Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #16: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/tr/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aSeviye Atla #16Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #16: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/tr/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceSeviye Atla #15Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #15: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/tr/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Hata Yarışı #15Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #15: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/tr/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Hata Yarışı #14Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #14: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/tr/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Seviye Atla #14Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #14: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/tr/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Hata Yarışı #13Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #13: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/tr/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bSeviye Atla #13Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #13: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/tr/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaHata Yarışı #12Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #12: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/tr/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Seviye Atla #12Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #12: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/tr/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Hata Yarışı #11Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #11: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/tr/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Seviye Atla #11Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #11: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/tr/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcHata Yarışı #10Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #10: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/tr/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eSeviye Atla #10Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #10: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/tr/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eHata Yarışı #9Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #9: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/tr/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddSeviye Atla #9Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #9: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/tr/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Hata Yarışı #8Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #8: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/tr/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Seviye Atla #8Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #8: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/tr/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Hata Yarışı #7Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #7: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/tr/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Seviye Atla #7Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #7: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/tr/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aHata Yarışı #6Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #6: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/tr/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Seviye Atla #6Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #6: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/tr/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Hata Yarışı #5Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #5: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/tr/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Seviye Atla #5Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #5: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/tr/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Hata Yarışı #4Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #4: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/tr/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedSeviye Atla #4Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #4: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/tr/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Hata Yarışı #3Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #3: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/tr/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Seviye Atla #3Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #3: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/tr/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fHata Yarışı #2Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #2: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/tr/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfSeviye Atla #2Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #2: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/tr/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Hata Yarışı #1Beş küçük Sudoku tablosu, her birinde bir yanlış sayı. Hata Yarışı #1: kaç hatayı bulduğunu say, sonra tüm yanıtları kontrol et.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/tr/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Seviye Atla #1Üç Sudoku tablosu, her birinde bir yanlış sayı: önce 4×4, sonra 6×6 ve tam boy 9×9. Seviye Atla #1: tüm seviyeleri oyna, her çözümü gör.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/tr/lessons/2026-11-02 https://sudokuflow.com/tr/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eSon Kalan HücreSon Kalan Hücre: Bir satır, sütun veya kutuda yalnızca bir boş hücre kaldıysa, eksik sayı o hücreye gelmek zorundadır.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/tr/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefNeredeyse TamamlanmışNeredeyse Tamamlanmış: Bir satır, sütun veya kutuda iki boş hücre kaldığında, eksik iki sayıdan biri bu hücrelerden birini içeren bir satır, sütun veya kutuda…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/tr/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Açık TekilAçık Tekil, kısa bir video dersinde adım adım açıklanıyor. Geriye yalnızca tek bir aday kalan bir hücreye o sayı gelmek zorundadır.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/tr/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Gizli TekilGizli Tekil: Bir sayı bir satır, sütun veya kutuda yalnızca tek bir hücrede adaysa, o hücrede başka adaylar olsa bile oraya gelmesi gerekir.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/tr/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07İşaret Eden İkiliİşaret Eden İkili: Bir kutudaki sayı yalnızca tek bir çizgi üzerinde durabiliyorsa, o aday çizginin kutu dışında kalan kısmından kaldırılır.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/tr/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdİşaret Eden Üçlüİşaret Eden Üçlü: Bir kutudaki sayı yalnızca tek bir çizgi üzerinde durabiliyorsa, o aday çizginin kutu dışında kalan kısmından kaldırılır.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/tr/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Kutu/Çizgi İndirgemeKutu/Çizgi İndirgeme: Bir çizgideki sayı yalnızca tek bir kutuya sığıyorsa, o aday kutunun çizgi dışında kalan kısmından kaldırılır.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/tr/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Açık İkiliAçık İkili: Aynı satır, sütun ya da kutuda yalnızca aynı iki adayı taşıyan iki hücre, o sayıları kendilerine ayırır.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/tr/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacGizli İkiliGizli İkili: İki sayının adayları bir satır, sütun ya da kutuda yalnızca iki hücrede toplanıyorsa, o hücreler bu iki sayıya ait olur.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/tr/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eAçık ÜçlüAçık Üçlü: Aynı satır, sütun ya da kutuda adayları birlikte yalnızca üç sayıyı kapsayan üç hücre, o sayıları kendilerine ayırır.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/tr/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Gizli ÜçlüGizli Üçlü: Üç sayının adayları bir satır, sütun ya da kutuda yalnızca üç hücrede toplanıyorsa, o hücreler bu üç sayıya ait olur.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/tr/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Bir sayı iki satırda aynı iki sütuna (ya da iki sütunda aynı iki satıra) kilitlenirse, o aday kesişen bu iki çizgideki diğer hücrelerden silinir.https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/tr/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcAçık DörtlüAçık Dörtlü: Aynı satır, sütun ya da kutuda adayları birlikte yalnızca dört sayıyı kapsayan dört hücre, o sayıları kendilerine ayırır.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/tr/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Gizli DörtlüGizli Dörtlü: Dört sayının adayları bir satır, sütun ya da kutuda yalnızca dört hücrede toplanıyorsa, o hücreler bu dört sayıya ait olur.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/tr/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Bir sayının üç satırdaki adayları aynı üç sütunda toplanırsa (ya da üç sütundaki adayları aynı üç satırda toplanırsa), o aday kesişen bu üç…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/tr/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Bir pivot, iki kanadından en az birinin ortak sayısını tutmasını zorunlu kılar; bu yüzden her iki kanadı da gören her hücre o adayı kaybeder.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/tr/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Bir sayı üzerindeki iki güçlü bağın taban uçları aynı satırı veya sütunu paylaştığında, çatı uçlarından en az biri o sayıyı tutmak zorundadır ve…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/tr/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Basit RenklendirmeBasit Renklendirme: Bir güçlü bağ zincirini renklendirmek onu iki renge ayırır; biri doğru, biri yanlış. Her iki rengi de gören renksiz bir hücre o adayı…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/tr/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Boş DikdörtgenBoş Dikdörtgen: Bir kutunun bir sayı için tek seçenekleri bir satır ile bir sütundaysa, o sayıyı kutu dışındaki bir hücreye yerleştirmek satırı kapatıp güçlü…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/tr/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Pivot ile iki kanadın oluşturduğu üç hücreden en az biri ortak sayıyı almak zorundadır; bu yüzden üçünü birden gören her hücre o adayı kaybeder.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/tr/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7İki İpli Uçurtmaİki İpli Uçurtma: Bir sayı üzerindeki iki güçlü bağ (biri satırda, biri sütunda) bir kutuyu paylaşan yakın uçlara sahip olduğunda, uzak uçlardan en az biri o…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/tr/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGruplu İki İpli UçurtmaGruplu İki İpli Uçurtma: Bir satırda ve bir sütunda bir sayının adayları yalnızca ortak kutunun dışındaki birer uzak hücrede ve kutu içindeki birer hücre…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/tr/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Eşleşen iki değerli hücre aynı iki adayı paylaşır. Bu adaylardan biri için kurulan güçlü bir bağın her ucu eşleşen hücrelerden farklı birini görür…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/tr/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X ZinciriX Zinciri: Bir X Zinciri'nde, tek bir sayı üzerindeki güçlü ve zayıf bağlar güçlü bağla başlayıp güçlü bağla bitecek şekilde sırayla birbirini izler; bu…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/tr/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY ZinciriXY Zinciri: Bir XY-zincirinde bağlar iki uçtan en az birini ortak adayı almaya zorlar; bu yüzden her iki ucu da gören her hücre o adayı kaybeder.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/tr/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Bir pivot ve üç kanadı aralarında yalnızca dört aday tutar; ilk üç aday en fazla birer hücreye sığdığından en az bir hücre ortak dördüncü adayı…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/tr/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cUzak İkililerUzak İkililer: Hepsi aynı iki adayı paylaşan, çift sayıda iki değerli hücreden oluşan bir zincirde iki uç birbirinin zıttıdır, bu yüzden her iki ucu da gören…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/tr/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Tek çözümü olan bir bulmacada, üç adaylı bir hücre dışında çözülmemiş her hücrenin iki adayı olduğunu varsayalım. Üç adaylı hücreden bir aday…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/tr/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bTekil DikdörtgenTekil Dikdörtgen: Bulmacanın tek bir çözümü vardır, bu yüzden iki çözüme izin verecek bir desenden kaçınılması gerekir.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/tr/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73Yüzgeçli X-WingYüzgeçli X-Wing: Yüzgeç, bir X-Wing'in tamamlanmasını engelleyen ve bir taban çizgisi üzerinde bulunan fazladan tek bir hücredir; bu yüzden aday, yalnızca…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/tr/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Bir sayının dört satırdaki adayları aynı dört sütunda toplanırsa (ya da dört sütundaki adayları aynı dört satırda toplanırsa), o aday kesişen bu…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/tr/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Yüzgeçli SwordfishYüzgeçli Swordfish: Yüzgeç, bir Swordfish'in tamamlanmasını engelleyen, bir taban çizgisi üzerindeki fazladan tek bir hücredir, bu yüzden aday yalnızca…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/tr/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Kısıtlı ortak adayla bağlanan iki neredeyse kilitli küme, paylaştıkları başka bir adayı kümelerden en az birine girmeye zorlar, bu yüzden o aday, iki…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/tr/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Bir menteşe üzerinden iki farklı kısıtlı ortak adayla bağlanan iki neredeyse kilitli kanat kümesi, ortak üçüncü bir adayı kanatlardan birine…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/tr/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Kutu-hat kesişimindeki hücreler birlikte hücre sayısından iki fazla farklı aday içerdiğinde, hatta kutunun dışında bulunan iki adaylı bir yardımcı…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/tr/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Eşlenik çiftler ve iki değerli hücreler, birden çok rakamı kapsayan tek bir güçlü bağ zinciri oluşturur ve iki renkten tam olarak biri doğrudur…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/tr/guides/2026-11-02 https://sudokuflow.com/tr/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/tr/guides/common-mistakes/2026-10-04 https://sudokuflow.com/tr/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/tr/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/tr/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/tr/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/tr/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/tr/find-the-mistake/2026-11-02 https://sudokuflow.com/tr/puzzles/2026-11-02 https://sudokuflow.com/tr/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dHatayı bul #20Sudoku #20: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/tr/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Hatayı bul #19Sudoku #19: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/tr/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Hatayı bul #18Sudoku #18: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/tr/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Hatayı bul #17Sudoku #17: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/tr/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Hatayı bul #16Sudoku #16: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/tr/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Hatayı bul #15Sudoku #15: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/tr/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Hatayı bul #14Sudoku #14: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/tr/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacHatayı bul #13Sudoku #13: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/tr/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dHatayı bul #12Sudoku #12: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/tr/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Hatayı bul #11Sudoku #11: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/tr/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Hatayı bul #10Sudoku #10: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/tr/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fHatayı bul #9Sudoku #9: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/tr/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Hatayı bul #8Sudoku #8: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/tr/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Hatayı bul #7Sudoku #7: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/tr/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Hatayı bul #6Sudoku #6: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/tr/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beHatayı bul #5Sudoku #5: 58 rakamlı, yarım kalmış bir tahta. 30 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/tr/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Hatayı bul #4Sudoku #4: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/tr/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Hatayı bul #3Sudoku #3: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/tr/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Hatayı bul #2Sudoku #2: 58 rakamlı, yarım kalmış bir tahta. 22 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/tr/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Hatayı bul #1Sudoku #1: 58 rakamlı, yarım kalmış bir tahta. 32 rakamı oyuncu yazmış ve biri yanlış. Beş saniyede bul, sonra cevabı kontrol et.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/tr/printables/2026-11-02 https://sudokuflow.com/tr/printables/kids/2026-11-02 https://sudokuflow.com/tr/printables/kids/4x4/2026-11-02 https://sudokuflow.com/tr/printables/kids/6x6/2026-11-02 https://sudokuflow.com/tr/printables/kids/picture/2026-11-02 https://sudokuflow.com/tr/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/tr/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/tr/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/master/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/tr/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/tr/daily/2026-11-02 https://sudokuflow.com/tr/daily/2026-10-06/2026-10-06 https://sudokuflow.com/tr/daily/2026-10-07/2026-10-07 https://sudokuflow.com/tr/daily/2026-10-08/2026-10-08 https://sudokuflow.com/tr/daily/2026-10-09/2026-10-09 https://sudokuflow.com/tr/daily/2026-10-10/2026-10-10 https://sudokuflow.com/tr/daily/2026-10-11/2026-10-11 https://sudokuflow.com/tr/daily/2026-10-12/2026-10-12 https://sudokuflow.com/tr/daily/2026-10-13/2026-10-13 https://sudokuflow.com/tr/daily/2026-10-14/2026-10-14 https://sudokuflow.com/tr/daily/2026-10-15/2026-10-15 https://sudokuflow.com/tr/daily/2026-10-16/2026-10-16 https://sudokuflow.com/tr/daily/2026-10-17/2026-10-17 https://sudokuflow.com/tr/daily/2026-10-18/2026-10-18 https://sudokuflow.com/tr/daily/2026-10-19/2026-10-19 https://sudokuflow.com/tr/daily/2026-10-20/2026-10-20 https://sudokuflow.com/tr/daily/2026-10-21/2026-10-21 https://sudokuflow.com/tr/daily/2026-10-22/2026-10-22 https://sudokuflow.com/tr/daily/2026-10-23/2026-10-23 https://sudokuflow.com/tr/daily/2026-10-24/2026-10-24 https://sudokuflow.com/tr/daily/2026-10-25/2026-10-25 https://sudokuflow.com/tr/daily/2026-10-26/2026-10-26 https://sudokuflow.com/tr/daily/2026-10-27/2026-10-27 https://sudokuflow.com/tr/daily/2026-10-28/2026-10-28 https://sudokuflow.com/tr/daily/2026-10-29/2026-10-29 https://sudokuflow.com/tr/daily/2026-10-30/2026-10-30 https://sudokuflow.com/tr/daily/2026-10-31/2026-10-31 https://sudokuflow.com/tr/daily/2026-11-01/2026-11-01 https://sudokuflow.com/tr/daily/2026-11-02/2026-11-02 https://sudokuflow.com/tr/daily/2026-11-03/2026-11-03 https://sudokuflow.com/tr/daily/archive/2026-11-02 https://sudokuflow.com/tr/play/easy/2026-11-02 https://sudokuflow.com/tr/play/medium/2026-11-02 https://sudokuflow.com/tr/play/hard/2026-11-02 https://sudokuflow.com/tr/play/expert/2026-11-02 https://sudokuflow.com/tr/play/master/2026-11-02 https://sudokuflow.com/tr/play/extreme/2026-11-02 https://sudokuflow.com/tr/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/tr/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/tr/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/tr/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/tr/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/tr/encyclopedia/2026-11-02 https://sudokuflow.com/tr/encyclopedia/history/2026-10-05 https://sudokuflow.com/tr/encyclopedia/name/2026-10-05 https://sudokuflow.com/tr/encyclopedia/rules/2026-10-05 https://sudokuflow.com/tr/encyclopedia/variants/2026-10-05 https://sudokuflow.com/tr/encyclopedia/killer/2026-10-05 https://sudokuflow.com/tr/encyclopedia/math/2026-10-05 https://sudokuflow.com/tr/encyclopedia/computers/2026-10-05 https://sudokuflow.com/tr/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/tr/encyclopedia/championship/2026-10-05 https://sudokuflow.com/tr/encyclopedia/people/2026-10-05 https://sudokuflow.com/tr/encyclopedia/brain/2026-10-05 https://sudokuflow.com/tr/encyclopedia/culture/2026-10-05 https://sudokuflow.com/tr/news/2026-10-07 https://sudokuflow.com/tr/news/2026-10/2026-10-07 https://sudokuflow.com/tr/about/2026-11-02 https://sudokuflow.com/tr/contact/2026-11-02 https://sudokuflow.com/tr/terms/2026-11-02 https://sudokuflow.com/tr/press/2026-11-02 https://sudokuflow.com/tr/privacy/2026-11-02 https://sudokuflow.com/fr/2026-11-02 https://sudokuflow.com/fr/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Montez de niveau #17Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #17 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/fr/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcCourse aux erreurs #17Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #17 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/fr/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcCourse aux erreurs #16Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #16 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/fr/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aMontez de niveau #16Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #16 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/fr/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceMontez de niveau #15Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #15 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/fr/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Course aux erreurs #15Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #15 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/fr/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Course aux erreurs #14Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #14 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/fr/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Montez de niveau #14Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #14 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/fr/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Course aux erreurs #13Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #13 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/fr/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bMontez de niveau #13Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #13 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/fr/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaCourse aux erreurs #12Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #12 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/fr/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Montez de niveau #12Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #12 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/fr/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Course aux erreurs #11Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #11 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/fr/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Montez de niveau #11Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #11 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/fr/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcCourse aux erreurs #10Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #10 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/fr/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eMontez de niveau #10Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #10 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/fr/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eCourse aux erreurs #9Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #9 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/fr/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddMontez de niveau #9Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #9 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/fr/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Course aux erreurs #8Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #8 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/fr/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Montez de niveau #8Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #8 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/fr/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Course aux erreurs #7Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #7 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/fr/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Montez de niveau #7Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #7 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/fr/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aCourse aux erreurs #6Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #6 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/fr/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Montez de niveau #6Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #6 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/fr/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Course aux erreurs #5Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #5 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/fr/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Montez de niveau #5Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #5 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/fr/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Course aux erreurs #4Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #4 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/fr/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedMontez de niveau #4Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #4 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/fr/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Course aux erreurs #3Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #3 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/fr/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Montez de niveau #3Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #3 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/fr/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fCourse aux erreurs #2Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #2 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/fr/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfMontez de niveau #2Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #2 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/fr/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Course aux erreurs #1Cinq petites grilles de Sudoku, un nombre erroné dans chacune. Course aux erreurs #1 : comptez les erreurs trouvées, puis vérifiez toutes les solutions.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/fr/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Montez de niveau #1Trois grilles de Sudoku, un nombre erroné dans chacune : une 4×4, une 6×6, puis une 9×9. Montez de niveau #1 : jouez chaque niveau et voyez les solutions.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/fr/lessons/2026-11-02 https://sudokuflow.com/fr/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eDernière cellule restanteDernière cellule restante: Si une ligne, une colonne ou un bloc n'a qu'une seule cellule vide, son nombre manquant doit aller dans cette cellule.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/fr/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefPresque completPresque complet: Quand une ligne, une colonne ou un bloc a deux cellules vides, si l’un des deux nombres manquants est déjà utilisé dans une ligne, une…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/fr/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Singleton nuSingleton nu, avec une explication pas à pas dans une courte leçon vidéo. Une cellule qui n'a plus qu'un seul candidat doit contenir ce nombre.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/fr/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Singleton cachéSingleton caché: Si un nombre est candidat dans une seule cellule d'une ligne, d'une colonne ou d'un bloc, il doit y aller même si cette cellule a d'autres…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/fr/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Paire pointantePaire pointante: Si, dans un bloc, un nombre ne peut se placer que dans une seule ligne ou une seule colonne, ce candidat est retiré du reste de celle-ci, en…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/fr/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTriple pointantTriple pointant: Si, dans un bloc, un nombre ne peut se placer que dans une seule ligne ou une seule colonne, ce candidat est retiré du reste de celle-ci, en…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/fr/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Réduction bloc/ligneRéduction bloc/ligne: Si, dans une ligne ou une colonne, un nombre ne peut se placer que dans un seul bloc, ce candidat est retiré du reste de ce bloc, hors…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/fr/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Paire nuePaire nue: Deux cellules d'une même ligne, colonne ou bloc qui n'ont que les deux mêmes candidats gardent ces nombres pour elles.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/fr/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPaire cachéePaire cachée: Lorsque, dans une ligne, une colonne ou un bloc, les candidats de deux nombres ne se trouvent au total que dans deux cellules, ces nombres se…https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/fr/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTriple nuTriple nu: Trois cellules d'une même ligne, colonne ou bloc dont les candidats ne couvrent ensemble que trois nombres gardent ces nombres pour elles.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/fr/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Triple cachéTriple caché: Lorsque, dans une ligne, une colonne ou un bloc, les candidats de trois nombres ne se trouvent au total que dans trois cellules, ces nombres se…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/fr/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Quand un nombre est limité aux deux mêmes colonnes dans deux lignes (ou aux deux mêmes lignes dans deux colonnes), ce candidat est retiré des autres…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/fr/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcQuadruplet NuQuadruplet Nu: Quatre cellules d'une même ligne, colonne ou bloc dont les candidats ne couvrent ensemble que quatre nombres gardent ces nombres pour elles.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/fr/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Quadruplet CachéQuadruplet Caché: Lorsque, dans une ligne, une colonne ou un bloc, les candidats de quatre nombres ne se trouvent au total que dans quatre cellules, ces…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/fr/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Quand, dans trois lignes, tous les candidats d’un nombre se trouvent dans les trois mêmes colonnes (ou, dans trois colonnes, dans les trois mêmes…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/fr/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Un pivot force au moins l'une de ses deux ailes à contenir le nombre qu'elles partagent ; toute cellule qui voit les deux ailes perd donc ce candidat.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/fr/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Quand deux liens forts portant sur le même nombre ont leurs extrémités formant le plancher sur une même ligne ou une même colonne, au moins l’une…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/fr/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Coloriage SimpleColoriage Simple: Le coloriage d'une chaîne de liens forts la sépare en deux couleurs, l'une vraie et l'autre fausse. Une cellule non colorée qui voit les…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/fr/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Rectangle VideRectangle Vide: Quand les seuls emplacements d’un nombre dans un bloc sont répartis entre une ligne et une colonne, placer ce nombre dans une cellule…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/fr/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Entre le pivot et ses deux ailes, au moins une cellule doit contenir le nombre qu'elles partagent ; toute cellule qui voit les trois perd donc ce…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/fr/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Cerf-volant à Deux FilsCerf-volant à Deux Fils: Quand deux liens forts sur un même nombre, l’un dans une ligne et l’autre dans une colonne, ont leurs extrémités proches dans le même…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/fr/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeCerf-volant Groupé à Deux FilsCerf-volant Groupé à Deux Fils: Quand une ligne et une colonne n'ont chacune un nombre comme candidat que dans une cellule lointaine hors d'un même bloc et…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/fr/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Deux cellules bivalentes correspondantes partagent deux candidats. Un lien fort sur l'un des deux candidats, chaque extrémité voyant une cellule…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/fr/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Chaîne XChaîne X: Dans une Chaîne X, les liens forts et faibles sur un seul nombre alternent, en commençant et en finissant par des liens forts. Au moins l'une des…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/fr/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Chaîne XYChaîne XY: Dans une chaîne XY, les liens forcent au moins l'une de ses deux extrémités à contenir leur candidat commun, donc toute cellule qui voit les deux…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/fr/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Un pivot et ses trois ailes ne contiennent que quatre candidats à eux tous, et chacun des trois premiers ne peut être placé dans plus d’une cellule…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/fr/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cPaires DistantesPaires Distantes: Dans une chaîne d'un nombre pair de cellules bivalentes qui partagent toutes les deux mêmes candidats, les deux extrémités sont opposées…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/fr/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Dans une grille à solution unique, supposons que chaque cellule non résolue ait deux candidats, sauf une qui en a trois. Si retirer un candidat de…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/fr/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bRectangle UniqueRectangle Unique: La grille n’a qu’une seule solution, donc un motif qui permettrait deux solutions doit être évité.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/fr/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing à AiletteX-Wing à Ailette: Une ailette est une cellule supplémentaire sur une ligne ou une colonne de base qui empêche un X-Wing d’être complet ; le candidat ne peut…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/fr/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Quand, dans quatre lignes, tous les candidats d’un nombre se trouvent dans les quatre mêmes colonnes (ou, dans quatre colonnes, dans les quatre…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/fr/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish à AiletteSwordfish à Ailette: Une ailette est une cellule supplémentaire sur une ligne ou une colonne de base qui empêche le Swordfish d’être complet ; le candidat…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/fr/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Deux ensembles presque verrouillés reliés par un candidat commun restreint obligent un autre candidat qu’ils partagent à être placé dans au moins l’un…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/fr/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Deux ensembles presque verrouillés formant les ailes et reliés par une charnière au moyen de deux candidats communs restreints différents…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/fr/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Lorsque les cellules situées à l’intersection d’un bloc avec une ligne ou une colonne ont collectivement deux candidats distincts de plus que de…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/fr/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Les paires conjuguées et les cellules bivalentes tissent une seule chaîne de liens forts à travers plusieurs chiffres, et exactement l’une de ses…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/fr/guides/2026-11-02 https://sudokuflow.com/fr/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/fr/guides/common-mistakes/2026-10-04 https://sudokuflow.com/fr/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/fr/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/fr/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/fr/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/fr/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/fr/find-the-mistake/2026-11-02 https://sudokuflow.com/fr/puzzles/2026-11-02 https://sudokuflow.com/fr/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dTrouvez l’erreur #20Sudoku #20 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/fr/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Trouvez l’erreur #19Sudoku #19 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/fr/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Trouvez l’erreur #18Sudoku #18 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/fr/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Trouvez l’erreur #17Sudoku #17 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/fr/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Trouvez l’erreur #16Sudoku #16 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/fr/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Trouvez l’erreur #15Sudoku #15 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/fr/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Trouvez l’erreur #14Sudoku #14 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/fr/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacTrouvez l’erreur #13Sudoku #13 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/fr/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dTrouvez l’erreur #12Sudoku #12 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/fr/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Trouvez l’erreur #11Sudoku #11 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/fr/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Trouvez l’erreur #10Sudoku #10 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/fr/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fTrouvez l’erreur #9Sudoku #9 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/fr/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Trouvez l’erreur #8Sudoku #8 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/fr/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Trouvez l’erreur #7Sudoku #7 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/fr/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Trouvez l’erreur #6Sudoku #6 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/fr/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beTrouvez l’erreur #5Sudoku #5 : 58 chiffres, dont 30 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/fr/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Trouvez l’erreur #4Sudoku #4 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/fr/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Trouvez l’erreur #3Sudoku #3 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/fr/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Trouvez l’erreur #2Sudoku #2 : 58 chiffres, dont 22 ajoutés par un joueur. Un seul est faux. Trouvez-le en cinq secondes, puis vérifiez la réponse.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/fr/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Trouvez l’erreur #1Sudoku #1 : 58 chiffres, dont 32 ajoutés par un joueur. Un seul est faux. 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Sali di livello #17: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/it/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcCorsa agli errori #17Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #17: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/it/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcCorsa agli errori #16Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #16: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/it/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aSali di livello #16Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #16: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/it/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceSali di livello #15Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #15: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/it/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Corsa agli errori #15Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #15: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/it/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Corsa agli errori #14Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #14: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/it/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Sali di livello #14Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #14: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/it/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Corsa agli errori #13Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #13: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/it/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bSali di livello #13Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #13: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/it/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaCorsa agli errori #12Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #12: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/it/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Sali di livello #12Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #12: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/it/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Corsa agli errori #11Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #11: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/it/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Sali di livello #11Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #11: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/it/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcCorsa agli errori #10Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #10: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/it/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eSali di livello #10Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #10: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/it/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eCorsa agli errori #9Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #9: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/it/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddSali di livello #9Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #9: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/it/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Corsa agli errori #8Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #8: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/it/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Sali di livello #8Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #8: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/it/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Corsa agli errori #7Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #7: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/it/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Sali di livello #7Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #7: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/it/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aCorsa agli errori #6Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #6: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/it/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Sali di livello #6Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #6: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/it/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Corsa agli errori #5Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #5: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/it/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Sali di livello #5Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #5: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/it/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Corsa agli errori #4Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #4: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/it/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedSali di livello #4Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #4: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/it/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Corsa agli errori #3Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #3: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/it/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Sali di livello #3Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #3: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/it/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fCorsa agli errori #2Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #2: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/it/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfSali di livello #2Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #2: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/it/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Corsa agli errori #1Cinque piccole griglie Sudoku, ciascuna con un numero sbagliato. Corsa agli errori #1: conta quanti ne trovi, poi controlla tutte le soluzioni.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/it/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Sali di livello #1Tre griglie Sudoku, ciascuna con un numero sbagliato: 4×4, 6×6 e poi 9×9. Sali di livello #1: gioca tutti i livelli e scopri le soluzioni.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/it/lessons/2026-11-02 https://sudokuflow.com/it/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eUltima cella rimastaUltima cella rimasta: Se in una riga, colonna o riquadro resta una sola cella vuota, il suo numero mancante deve andare in quella cella.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/it/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefQuasi completoQuasi completo: Quando una riga, una colonna o un riquadro ha due celle vuote, se uno dei due numeri mancanti è già usato in una riga, colonna o riquadro che…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/it/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Singolo nudoSingolo nudo, con una spiegazione passo dopo passo in una breve lezione video. Una cella con un solo candidato rimasto deve contenere quel numero.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/it/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Singolo nascostoSingolo nascosto: Se un numero è candidato in una sola cella di una riga, colonna o riquadro, deve andare lì anche se quella cella ha altri candidati.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/it/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Coppia puntanteCoppia puntante: Se in un riquadro un numero può stare solo su una linea, quel candidato viene eliminato dal resto di quella linea fuori dal riquadro.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/it/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTripla puntanteTripla puntante: Se in un riquadro un numero può stare solo su una linea, quel candidato viene eliminato dal resto di quella linea fuori dal riquadro.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/it/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Riduzione riquadro/lineaRiduzione riquadro/linea: Se su una linea un numero può stare solo dentro un riquadro, quel candidato viene eliminato dal resto di quel riquadro fuori dalla…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/it/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Coppia nudaCoppia nuda: Due celle della stessa riga, colonna o riquadro che hanno solo gli stessi due candidati tengono quei numeri per sé.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/it/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacCoppia nascostaCoppia nascosta: Due numeri i cui candidati compaiono complessivamente in sole due celle di una riga, colonna o riquadro si riservano quelle celle.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/it/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTripla nudaTripla nuda: Tre celle della stessa riga, colonna o riquadro i cui candidati insieme coprono solo tre numeri tengono quei numeri per sé.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/it/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Tripla nascostaTripla nascosta: Tre numeri i cui candidati compaiono complessivamente in sole tre celle di una riga, colonna o riquadro si riservano quelle celle.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/it/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Quando un numero è limitato alle stesse due colonne in due righe (o alle stesse due righe in due colonne), quel candidato viene eliminato da tutte le…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/it/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcQuadrupla NudaQuadrupla Nuda: Quattro celle della stessa riga, colonna o riquadro i cui candidati insieme coprono solo quattro numeri tengono quei numeri per sé.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/it/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Quadrupla NascostaQuadrupla Nascosta: Quattro numeri i cui candidati compaiono complessivamente in sole quattro celle di una riga, colonna o riquadro si riservano quelle celle.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/it/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Quando i candidati di un numero in tre righe ricadono tutti nelle stesse tre colonne (o quelli di tre colonne nelle stesse tre righe), quel…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/it/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Una cella perno obbliga almeno una delle sue due ali a contenere il numero condiviso; perciò ogni cella che vede entrambe le ali perde quel candidato.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/it/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Quando due collegamenti forti sullo stesso numero hanno le estremità del pavimento nella stessa riga o colonna, almeno una delle due estremità del…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/it/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Colorazione SempliceColorazione Semplice: Colorare una catena di collegamenti forti la divide in due colori, uno vero e uno falso. Una cella non colorata che vede entrambi i…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/it/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Rettangolo VuotoRettangolo Vuoto: Quando le uniche posizioni di un numero in un riquadro si trovano su una riga e una colonna, inserire quel numero in una cella esterna può…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/it/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Tra la cella perno e le sue due ali, almeno una deve contenere il numero condiviso; perciò ogni cella che vede tutte e tre perde quel candidato.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/it/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Aquilone a Due FiliAquilone a Due Fili: Quando due collegamenti forti su uno stesso numero, uno in una riga e uno in una colonna, hanno le estremità vicine nello stesso…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/it/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeAquilone a Due Fili RaggruppatoAquilone a Due Fili Raggruppato: Quando una riga e una colonna hanno ciascuna un numero come candidato solo in una cella lontana fuori da un riquadro…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/it/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Due celle bivalore hanno gli stessi due candidati. Le estremità di un collegamento forte su uno di questi candidati vedono ciascuna una diversa delle…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/it/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Catena XCatena X: In una Catena X, collegamenti forti e deboli su un solo numero si alternano, iniziando e terminando con collegamenti forti, quindi almeno una delle…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/it/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Catena XYCatena XY: In una catena XY, i collegamenti obbligano almeno una delle sue due estremità a contenere il candidato che condividono, così ogni cella che vede…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/it/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Una cella perno e le sue tre ali contengono in tutto solo quattro candidati, e i primi tre possono trovarsi al massimo in una cella ciascuno…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/it/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cCoppie RemoteCoppie Remote: In una catena con un numero pari di celle bivalore che condividono tutte gli stessi due candidati, le due estremità sono opposte, così ogni…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/it/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: In uno schema con soluzione unica, supponiamo che ogni cella irrisolta abbia due candidati, tranne una che ne ha tre. Se rimuovendo un candidato da…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/it/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bRettangolo UnicoRettangolo Unico: Il puzzle ha una sola soluzione, quindi va evitato uno schema che permetterebbe due soluzioni.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/it/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing con PinnaX-Wing con Pinna: Una Pinna è una cella in più su una linea base che impedisce a un X-Wing di essere completo, quindi il candidato può essere rimosso solo…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/it/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Quando i candidati di un numero in quattro righe ricadono tutti nelle stesse quattro colonne (o quelli di quattro colonne nelle stesse quattro…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/it/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish con PinnaSwordfish con Pinna: Una Pinna è una cella in più su una linea base che impedisce a uno Swordfish di essere completo, quindi il candidato viene rimosso solo…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/it/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Due insiemi quasi bloccati collegati da un candidato comune ristretto forzano un altro candidato condiviso in almeno uno di essi, quindi quel…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/it/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Due insiemi quasi bloccati che fungono da ali sono collegati a un insieme cerniera tramite due diversi candidati comuni ristretti. Ciò costringe…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/it/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Quando le celle all'incrocio tra un riquadro e una linea contengono complessivamente due candidati distinti in più rispetto al numero di celle…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/it/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Le coppie coniugate e le celle bivalore intrecciano un'unica catena di collegamenti forti attraverso più cifre, ed esattamente uno dei suoi due…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/it/guides/2026-11-02 https://sudokuflow.com/it/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/it/guides/common-mistakes/2026-10-04 https://sudokuflow.com/it/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/it/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/it/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/it/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/it/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/it/find-the-mistake/2026-11-02 https://sudokuflow.com/it/puzzles/2026-11-02 https://sudokuflow.com/it/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dTrova l'errore #20Sudoku #20: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/it/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Trova l'errore #19Sudoku #19: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/it/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Trova l'errore #18Sudoku #18: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/it/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Trova l'errore #17Sudoku #17: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/it/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Trova l'errore #16Sudoku #16: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/it/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Trova l'errore #15Sudoku #15: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/it/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Trova l'errore #14Sudoku #14: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/it/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacTrova l'errore #13Sudoku #13: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/it/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dTrova l'errore #12Sudoku #12: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/it/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Trova l'errore #11Sudoku #11: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/it/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Trova l'errore #10Sudoku #10: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/it/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fTrova l'errore #9Sudoku #9: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/it/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Trova l'errore #8Sudoku #8: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/it/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Trova l'errore #7Sudoku #7: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/it/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Trova l'errore #6Sudoku #6: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/it/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beTrova l'errore #5Sudoku #5: griglia a metà con 58 cifre, 30 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/it/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Trova l'errore #4Sudoku #4: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/it/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Trova l'errore #3Sudoku #3: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/it/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Trova l'errore #2Sudoku #2: griglia a metà con 58 cifre, 22 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/it/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Trova l'errore #1Sudoku #1: griglia a metà con 58 cifre, 32 inserite da un giocatore e una sbagliata. Trovala in cinque secondi, poi verifica la risposta.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/it/printables/2026-11-02 https://sudokuflow.com/it/printables/kids/2026-11-02 https://sudokuflow.com/it/printables/kids/4x4/2026-11-02 https://sudokuflow.com/it/printables/kids/6x6/2026-11-02 https://sudokuflow.com/it/printables/kids/picture/2026-11-02 https://sudokuflow.com/it/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/it/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/it/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/it/printables/sudoku/2026-11-02 https://sudokuflow.com/it/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/it/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/it/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/it/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/it/printables/sudoku/master/2026-11-02 https://sudokuflow.com/it/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/it/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/it/daily/2026-11-02 https://sudokuflow.com/it/daily/2026-10-06/2026-10-06 https://sudokuflow.com/it/daily/2026-10-07/2026-10-07 https://sudokuflow.com/it/daily/2026-10-08/2026-10-08 https://sudokuflow.com/it/daily/2026-10-09/2026-10-09 https://sudokuflow.com/it/daily/2026-10-10/2026-10-10 https://sudokuflow.com/it/daily/2026-10-11/2026-10-11 https://sudokuflow.com/it/daily/2026-10-12/2026-10-12 https://sudokuflow.com/it/daily/2026-10-13/2026-10-13 https://sudokuflow.com/it/daily/2026-10-14/2026-10-14 https://sudokuflow.com/it/daily/2026-10-15/2026-10-15 https://sudokuflow.com/it/daily/2026-10-16/2026-10-16 https://sudokuflow.com/it/daily/2026-10-17/2026-10-17 https://sudokuflow.com/it/daily/2026-10-18/2026-10-18 https://sudokuflow.com/it/daily/2026-10-19/2026-10-19 https://sudokuflow.com/it/daily/2026-10-20/2026-10-20 https://sudokuflow.com/it/daily/2026-10-21/2026-10-21 https://sudokuflow.com/it/daily/2026-10-22/2026-10-22 https://sudokuflow.com/it/daily/2026-10-23/2026-10-23 https://sudokuflow.com/it/daily/2026-10-24/2026-10-24 https://sudokuflow.com/it/daily/2026-10-25/2026-10-25 https://sudokuflow.com/it/daily/2026-10-26/2026-10-26 https://sudokuflow.com/it/daily/2026-10-27/2026-10-27 https://sudokuflow.com/it/daily/2026-10-28/2026-10-28 https://sudokuflow.com/it/daily/2026-10-29/2026-10-29 https://sudokuflow.com/it/daily/2026-10-30/2026-10-30 https://sudokuflow.com/it/daily/2026-10-31/2026-10-31 https://sudokuflow.com/it/daily/2026-11-01/2026-11-01 https://sudokuflow.com/it/daily/2026-11-02/2026-11-02 https://sudokuflow.com/it/daily/2026-11-03/2026-11-03 https://sudokuflow.com/it/daily/archive/2026-11-02 https://sudokuflow.com/it/play/easy/2026-11-02 https://sudokuflow.com/it/play/medium/2026-11-02 https://sudokuflow.com/it/play/hard/2026-11-02 https://sudokuflow.com/it/play/expert/2026-11-02 https://sudokuflow.com/it/play/master/2026-11-02 https://sudokuflow.com/it/play/extreme/2026-11-02 https://sudokuflow.com/it/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/it/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/it/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/it/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/it/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/it/encyclopedia/2026-11-02 https://sudokuflow.com/it/encyclopedia/history/2026-10-05 https://sudokuflow.com/it/encyclopedia/name/2026-10-05 https://sudokuflow.com/it/encyclopedia/rules/2026-10-05 https://sudokuflow.com/it/encyclopedia/variants/2026-10-05 https://sudokuflow.com/it/encyclopedia/killer/2026-10-05 https://sudokuflow.com/it/encyclopedia/math/2026-10-05 https://sudokuflow.com/it/encyclopedia/computers/2026-10-05 https://sudokuflow.com/it/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/it/encyclopedia/championship/2026-10-05 https://sudokuflow.com/it/encyclopedia/people/2026-10-05 https://sudokuflow.com/it/encyclopedia/brain/2026-10-05 https://sudokuflow.com/it/encyclopedia/culture/2026-10-05 https://sudokuflow.com/it/news/2026-10-07 https://sudokuflow.com/it/news/2026-10/2026-10-07 https://sudokuflow.com/it/about/2026-11-02 https://sudokuflow.com/it/contact/2026-11-02 https://sudokuflow.com/it/terms/2026-11-02 https://sudokuflow.com/it/press/2026-11-02 https://sudokuflow.com/it/privacy/2026-11-02 https://sudokuflow.com/ru/2026-11-02 https://sudokuflow.com/ru/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Повышение уровня №17Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №17: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/ru/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcОхота за ошибками №17Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №17: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/ru/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcОхота за ошибками №16Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №16: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/ru/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aПовышение уровня №16Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №16: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/ru/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceПовышение уровня №15Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №15: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/ru/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Охота за ошибками №15Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №15: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/ru/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Охота за ошибками №14Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №14: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/ru/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Повышение уровня №14Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №14: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/ru/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Охота за ошибками №13Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №13: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/ru/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bПовышение уровня №13Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №13: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/ru/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaОхота за ошибками №12Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №12: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/ru/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Повышение уровня №12Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №12: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/ru/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Охота за ошибками №11Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №11: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/ru/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Повышение уровня №11Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №11: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/ru/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcОхота за ошибками №10Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №10: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/ru/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eПовышение уровня №10Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №10: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/ru/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eОхота за ошибками №9Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №9: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/ru/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddПовышение уровня №9Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №9: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/ru/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Охота за ошибками №8Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №8: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/ru/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Повышение уровня №8Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №8: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/ru/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Охота за ошибками №7Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №7: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/ru/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Повышение уровня №7Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №7: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/ru/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aОхота за ошибками №6Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №6: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/ru/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Повышение уровня №6Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №6: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/ru/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Охота за ошибками №5Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №5: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/ru/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Повышение уровня №5Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №5: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/ru/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Охота за ошибками №4Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №4: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/ru/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedПовышение уровня №4Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №4: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/ru/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Охота за ошибками №3Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №3: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/ru/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Повышение уровня №3Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №3: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/ru/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fОхота за ошибками №2Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №2: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/ru/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfПовышение уровня №2Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №2: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/ru/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Охота за ошибками №1Пять маленьких полей судоку, в каждом одно неверное число. Охота за ошибками №1: посчитайте найденные ошибки, затем проверьте все ответы.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/ru/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Повышение уровня №1Три поля судоку, в каждом одно неверное число: 4×4, 6×6 и полное 9×9. Повышение уровня №1: пройдите все уровни и проверьте ответы.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/ru/lessons/2026-11-02 https://sudokuflow.com/ru/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eПоследняя оставшаяся ячейкаПоследняя оставшаяся ячейка: Если в строке, столбце или блоке осталась только одна пустая ячейка, в неё должно встать недостающее число.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/ru/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefПочти заполненоПочти заполнено: Если в строке, столбце или блоке остались две пустые ячейки и одно из двух недостающих чисел уже стоит в строке, столбце или блоке…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/ru/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Открытая одиночкаОткрытая одиночка: пошаговое объяснение в коротком видеоуроке. Ячейка, в которой остался только один кандидат, должна содержать это число.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/ru/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Скрытая одиночкаСкрытая одиночка: Если число является кандидатом только в одной ячейке строки, столбца или блока, оно должно стоять именно там, даже если у этой ячейки есть и…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/ru/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Указывающая параУказывающая пара: Если в блоке число остаётся кандидатом только в одной строке или одном столбце, этот кандидат убирается из остальных клеток этой линии за…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/ru/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdУказывающая тройкаУказывающая тройка: Если в блоке число остаётся кандидатом только в одной строке или одном столбце, этот кандидат убирается из остальных клеток этой линии за…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/ru/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Блочная редукцияБлочная редукция: Если кандидат в строке или столбце встречается только в одном блоке, он убирается из остальных клеток этого блока вне этой линии.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/ru/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Открытая параОткрытая пара: Две ячейки в одной строке, столбце или блоке, у которых есть только одни и те же два кандидата, оставляют эти числа себе.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/ru/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacСкрытая параСкрытая пара: Если кандидаты двух чисел вместе встречаются лишь в двух клетках строки, столбца или блока, эти клетки достаются только им.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/ru/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eОткрытая тройкаОткрытая тройка: Три ячейки в одной строке, столбце или блоке, кандидаты которых вместе охватывают всего три числа, оставляют эти числа себе.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/ru/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Скрытая тройкаСкрытая тройка: Если кандидаты трёх чисел вместе встречаются лишь в трёх клетках строки, столбца или блока, эти клетки достаются только им.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/ru/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Когда кандидат в двух строках ограничен одними и теми же двумя столбцами (или в двух столбцах одними и теми же двумя строками), он убирается из всех…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/ru/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcОткрытая четвёркаОткрытая четвёрка: Четыре ячейки в одной строке, столбце или блоке, кандидаты которых вместе охватывают всего четыре числа, оставляют эти числа себе.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/ru/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Скрытая четвёркаСкрытая четвёрка: Если кандидаты четырёх чисел вместе встречаются лишь в четырёх клетках строки, столбца или блока, эти клетки достаются только им.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/ru/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Когда кандидат в трёх строках встречается только в одних и тех же трёх столбцах (или в трёх столбцах только в одних и тех же трёх строках), он…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/ru/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Опорная клетка вынуждает хотя бы одно из двух своих крыльев содержать общее число, поэтому любая клетка, видящая оба крыла, теряет этого кандидата.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/ru/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Когда у двух сильных связей по одному кандидату концы основания лежат в одной строке или одном столбце, хотя бы один конец крыши должен содержать…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/ru/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Простая раскраскаПростая раскраска: Раскраска цепочки сильных связей делит её на два цвета: один истинный и один ложный. Неокрашенная клетка, видящая оба цвета, теряет этого…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/ru/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Пустой прямоугольникПустой прямоугольник: Когда единственные места для числа в блоке лежат в одной строке и одном столбце, размещение этого числа в клетке вне блока может…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/ru/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Общее число должно стоять хотя бы в одной из трёх ячеек: в опорной ячейке или в одном из двух крыльев. Поэтому любая ячейка, которая видит все три…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/ru/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Воздушный змейВоздушный змей: Когда у двух сильных связей по одному кандидату, одной в строке и одной в столбце, ближние концы лежат в одном блоке, хотя бы один дальний…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/ru/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeГрупповой воздушный змейГрупповой воздушный змей: Когда и в строке, и в столбце для числа остаются только одна дальняя ячейка вне общего блока и группа внутри него, а у двух групп…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/ru/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: У двух одинаковых ячеек с двумя кандидатами одна и та же пара кандидатов. Концы сильной связи для одного из этих кандидатов видят разные ячейки пары.…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/ru/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-цепочкаX-цепочка: В X-цепочке сильные и слабые связи для одного числа чередуются, причём первая и последняя связи являются сильными, поэтому хотя бы на одном из двух…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/ru/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-цепочкаXY-цепочка: В XY-цепочке связи заставляют хотя бы один из двух её концов содержать их общего кандидата, поэтому любая ячейка, которая видит оба конца, его…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/ru/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Опорная ячейка и три её крыла вместе содержат только четырёх кандидатов, а каждый из первых трёх может находиться не более чем в одной ячейке…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/ru/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cУдалённые парыУдалённые пары: В цепочке из чётного числа ячеек с двумя кандидатами и одной и той же парой кандидатов два конца принимают противоположные значения, поэтому…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/ru/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: В головоломке с единственным решением предположим, что в каждой нерешённой ячейке по два кандидата, кроме одной с тремя. Если после удаления одного…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/ru/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bУникальный прямоугольникУникальный прямоугольник: У головоломки только одно решение, поэтому паттерна, который допускал бы два решения, нужно избегать.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/ru/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing с плавникомX-Wing с плавником: Плавник — это одна лишняя ячейка на линии-основании, которая мешает X-Wing стать полным, поэтому кандидата можно убрать только из тех…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/ru/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Когда кандидат в четырёх строках встречается только в одних и тех же четырёх столбцах (или в четырёх столбцах только в одних и тех же четырёх…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/ru/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish с плавникомSwordfish с плавником: Плавник представляет собой одну лишнюю ячейку на линии-основании, которая мешает Swordfish стать полным, поэтому кандидат убирается…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/ru/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Два почти замкнутых множества, связанные ограниченным общим кандидатом, заставляют другого общего кандидата встать хотя бы в одно из них, поэтому…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/ru/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Два почти замкнутых множества-крыла, соединённые через шарнир двумя разными ограниченными общими кандидатами, заставляют третьего общего…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/ru/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Когда ячейки на пересечении блока со строкой или столбцом вместе содержат на два различных кандидата больше, чем ячеек, две вспомогательные ячейки…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/ru/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Сопряжённые пары и ячейки с двумя кандидатами сплетают одну цепочку сильных связей через несколько цифр, и ровно один из двух её цветов истинен…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/ru/guides/2026-11-02 https://sudokuflow.com/ru/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/ru/guides/common-mistakes/2026-10-04 https://sudokuflow.com/ru/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/ru/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/ru/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/ru/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/ru/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/ru/find-the-mistake/2026-11-02 https://sudokuflow.com/ru/puzzles/2026-11-02 https://sudokuflow.com/ru/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dНайдите ошибку #20Судоку #20: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/ru/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Найдите ошибку #19Судоку #19: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/ru/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Найдите ошибку #18Судоку #18: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/ru/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Найдите ошибку #17Судоку #17: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/ru/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Найдите ошибку #16Судоку #16: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/ru/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Найдите ошибку #15Судоку #15: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/ru/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Найдите ошибку #14Судоку #14: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/ru/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacНайдите ошибку #13Судоку #13: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/ru/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dНайдите ошибку #12Судоку #12: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/ru/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Найдите ошибку #11Судоку #11: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/ru/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Найдите ошибку #10Судоку #10: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/ru/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fНайдите ошибку #9Судоку #9: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/ru/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Найдите ошибку #8Судоку #8: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/ru/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Найдите ошибку #7Судоку #7: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/ru/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Найдите ошибку #6Судоку #6: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/ru/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beНайдите ошибку #5Судоку #5: поле с 58 цифрами, из них 30 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/ru/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Найдите ошибку #4Судоку #4: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/ru/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Найдите ошибку #3Судоку #3: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/ru/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Найдите ошибку #2Судоку #2: поле с 58 цифрами, из них 22 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/ru/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Найдите ошибку #1Судоку #1: поле с 58 цифрами, из них 32 вписаны игроком. Одна из них неверна. Найдите её за пять секунд и проверьте ответ.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/ru/printables/2026-11-02 https://sudokuflow.com/ru/printables/kids/2026-11-02 https://sudokuflow.com/ru/printables/kids/4x4/2026-11-02 https://sudokuflow.com/ru/printables/kids/6x6/2026-11-02 https://sudokuflow.com/ru/printables/kids/picture/2026-11-02 https://sudokuflow.com/ru/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/ru/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/ru/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/master/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/ru/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/ru/daily/2026-11-02 https://sudokuflow.com/ru/daily/2026-10-06/2026-10-06 https://sudokuflow.com/ru/daily/2026-10-07/2026-10-07 https://sudokuflow.com/ru/daily/2026-10-08/2026-10-08 https://sudokuflow.com/ru/daily/2026-10-09/2026-10-09 https://sudokuflow.com/ru/daily/2026-10-10/2026-10-10 https://sudokuflow.com/ru/daily/2026-10-11/2026-10-11 https://sudokuflow.com/ru/daily/2026-10-12/2026-10-12 https://sudokuflow.com/ru/daily/2026-10-13/2026-10-13 https://sudokuflow.com/ru/daily/2026-10-14/2026-10-14 https://sudokuflow.com/ru/daily/2026-10-15/2026-10-15 https://sudokuflow.com/ru/daily/2026-10-16/2026-10-16 https://sudokuflow.com/ru/daily/2026-10-17/2026-10-17 https://sudokuflow.com/ru/daily/2026-10-18/2026-10-18 https://sudokuflow.com/ru/daily/2026-10-19/2026-10-19 https://sudokuflow.com/ru/daily/2026-10-20/2026-10-20 https://sudokuflow.com/ru/daily/2026-10-21/2026-10-21 https://sudokuflow.com/ru/daily/2026-10-22/2026-10-22 https://sudokuflow.com/ru/daily/2026-10-23/2026-10-23 https://sudokuflow.com/ru/daily/2026-10-24/2026-10-24 https://sudokuflow.com/ru/daily/2026-10-25/2026-10-25 https://sudokuflow.com/ru/daily/2026-10-26/2026-10-26 https://sudokuflow.com/ru/daily/2026-10-27/2026-10-27 https://sudokuflow.com/ru/daily/2026-10-28/2026-10-28 https://sudokuflow.com/ru/daily/2026-10-29/2026-10-29 https://sudokuflow.com/ru/daily/2026-10-30/2026-10-30 https://sudokuflow.com/ru/daily/2026-10-31/2026-10-31 https://sudokuflow.com/ru/daily/2026-11-01/2026-11-01 https://sudokuflow.com/ru/daily/2026-11-02/2026-11-02 https://sudokuflow.com/ru/daily/2026-11-03/2026-11-03 https://sudokuflow.com/ru/daily/archive/2026-11-02 https://sudokuflow.com/ru/play/easy/2026-11-02 https://sudokuflow.com/ru/play/medium/2026-11-02 https://sudokuflow.com/ru/play/hard/2026-11-02 https://sudokuflow.com/ru/play/expert/2026-11-02 https://sudokuflow.com/ru/play/master/2026-11-02 https://sudokuflow.com/ru/play/extreme/2026-11-02 https://sudokuflow.com/ru/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/ru/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/ru/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/ru/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/ru/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/ru/encyclopedia/2026-11-02 https://sudokuflow.com/ru/encyclopedia/history/2026-10-05 https://sudokuflow.com/ru/encyclopedia/name/2026-10-05 https://sudokuflow.com/ru/encyclopedia/rules/2026-10-05 https://sudokuflow.com/ru/encyclopedia/variants/2026-10-05 https://sudokuflow.com/ru/encyclopedia/killer/2026-10-05 https://sudokuflow.com/ru/encyclopedia/math/2026-10-05 https://sudokuflow.com/ru/encyclopedia/computers/2026-10-05 https://sudokuflow.com/ru/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/ru/encyclopedia/championship/2026-10-05 https://sudokuflow.com/ru/encyclopedia/people/2026-10-05 https://sudokuflow.com/ru/encyclopedia/brain/2026-10-05 https://sudokuflow.com/ru/encyclopedia/culture/2026-10-05 https://sudokuflow.com/ru/news/2026-10-07 https://sudokuflow.com/ru/news/2026-10/2026-10-07 https://sudokuflow.com/ru/about/2026-11-02 https://sudokuflow.com/ru/contact/2026-11-02 https://sudokuflow.com/ru/terms/2026-11-02 https://sudokuflow.com/ru/press/2026-11-02 https://sudokuflow.com/ru/privacy/2026-11-02 https://sudokuflow.com/pl/2026-11-02 https://sudokuflow.com/pl/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Wyższy poziom #17Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #17: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/pl/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcWyścig błędów #17Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #17: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/pl/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcWyścig błędów #16Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #16: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/pl/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aWyższy poziom #16Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #16: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/pl/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceWyższy poziom #15Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #15: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/pl/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Wyścig błędów #15Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #15: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/pl/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Wyścig błędów #14Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #14: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/pl/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Wyższy poziom #14Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #14: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/pl/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Wyścig błędów #13Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #13: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/pl/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bWyższy poziom #13Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #13: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/pl/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaWyścig błędów #12Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #12: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/pl/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Wyższy poziom #12Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #12: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/pl/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Wyścig błędów #11Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #11: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/pl/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Wyższy poziom #11Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #11: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/pl/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcWyścig błędów #10Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #10: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/pl/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eWyższy poziom #10Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #10: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/pl/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eWyścig błędów #9Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #9: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/pl/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddWyższy poziom #9Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #9: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/pl/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Wyścig błędów #8Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #8: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/pl/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Wyższy poziom #8Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #8: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/pl/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Wyścig błędów #7Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #7: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/pl/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Wyższy poziom #7Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #7: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/pl/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aWyścig błędów #6Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #6: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/pl/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Wyższy poziom #6Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #6: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/pl/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Wyścig błędów #5Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #5: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/pl/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Wyższy poziom #5Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #5: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/pl/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Wyścig błędów #4Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #4: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/pl/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedWyższy poziom #4Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #4: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/pl/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Wyścig błędów #3Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #3: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/pl/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Wyższy poziom #3Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #3: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/pl/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fWyścig błędów #2Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #2: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/pl/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfWyższy poziom #2Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #2: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/pl/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Wyścig błędów #1Pięć małych plansz sudoku, po jednej błędnej liczbie na każdej. Wyścig błędów #1: policz znalezione błędy, a potem sprawdź wszystkie rozwiązania.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/pl/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Wyższy poziom #1Trzy plansze sudoku, po jednej błędnej liczbie na każdej: 4×4, 6×6 i pełna 9×9. Wyższy poziom #1: zagraj na każdym poziomie i sprawdź rozwiązania.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/pl/lessons/2026-11-02 https://sudokuflow.com/pl/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eOstatnia pozostała komórkaOstatnia pozostała komórka: Jeśli w wierszu, kolumnie lub kwadracie została tylko jedna pusta komórka, musi w niej stać brakująca liczba.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/pl/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefPrawie kompletnyPrawie kompletny: Gdy wiersz, kolumna lub kwadrat ma dwie puste komórki, a jedna z dwóch brakujących liczb występuje już w wierszu, kolumnie lub kwadracie…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/pl/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Jawny singielJawny singiel: wyjaśnienie krok po kroku w krótkiej lekcji wideo. Komórka, w której został tylko jeden kandydat, musi przyjąć tę liczbę.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/pl/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Ukryty singielUkryty singiel: Jeśli liczba jest kandydatem tylko w jednej komórce wiersza, kolumny lub kwadratu, musi tam trafić, nawet jeśli ta komórka ma jeszcze innych…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/pl/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Wskazująca paraWskazująca para: Jeśli w kwadracie dana liczba jest kandydatem tylko w jednym wierszu albo jednej kolumnie, ten kandydat znika z pozostałych komórek tej linii…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/pl/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdWskazująca trójkaWskazująca trójka: Jeśli w kwadracie dana liczba jest kandydatem tylko w jednym wierszu albo jednej kolumnie, ten kandydat znika z pozostałych komórek tej…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/pl/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Redukcja kwadrat/liniaRedukcja kwadrat/linia: Jeśli kandydat w wierszu albo kolumnie występuje tylko w jednym kwadracie, znika z pozostałych komórek tego kwadratu poza tą linią.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/pl/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Jawna paraJawna para: Dwie komórki w tym samym wierszu, kolumnie lub kwadracie, które mają dokładnie tych samych dwóch kandydatów, zatrzymują te liczby dla siebie.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/pl/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacUkryta paraUkryta para: Dwie liczby, których kandydaci razem pojawiają się tylko w dwóch komórkach wiersza, kolumny lub kwadratu, zajmują te komórki wyłącznie dla siebie.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/pl/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eJawna trójkaJawna trójka: Trzy komórki w tym samym wierszu, kolumnie lub kwadracie, których kandydaci razem obejmują tylko trzy liczby, zatrzymują te liczby dla siebie.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/pl/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Ukryta trójkaUkryta trójka: Trzy liczby, których kandydaci razem pojawiają się tylko w trzech komórkach wiersza, kolumny lub kwadratu, zajmują te komórki wyłącznie dla…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/pl/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Gdy kandydat w dwóch wierszach jest ograniczony do tych samych dwóch kolumn (albo w dwóch kolumnach do tych samych dwóch wierszy), znika ze wszystkich…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/pl/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcJawna czwórkaJawna czwórka: Cztery komórki w tym samym wierszu, kolumnie lub kwadracie, których kandydaci razem obejmują tylko cztery liczby, zatrzymują te liczby dla…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/pl/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Ukryta CzwórkaUkryta Czwórka: Cztery liczby, których kandydaci razem pojawiają się tylko w czterech komórkach wiersza, kolumny lub kwadratu, zajmują te komórki wyłącznie…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/pl/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Gdy kandydat w trzech wierszach pojawia się tylko w tych samych trzech kolumnach (albo w trzech kolumnach tylko w tych samych trzech wierszach)…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/pl/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Komórka centralna wymusza umieszczenie wspólnej liczby w co najmniej jednym z dwóch skrzydeł, więc każda komórka widząca oba skrzydła traci tego…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/pl/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Gdy dwa silne powiązania dla tej samej liczby mają końce podłogi w jednym wierszu lub jednej kolumnie, co najmniej jeden koniec dachu musi…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/pl/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Proste KolorowanieProste Kolorowanie: Pokolorowanie łańcucha silnych powiązań dzieli go na dwa kolory: jeden prawdziwy i jeden fałszywy. Niepokolorowana komórka widząca oba…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/pl/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Pusty ProstokątPusty Prostokąt: Gdy jedyne miejsca na liczbę w kwadracie leżą w jednym wierszu i jednej kolumnie, wpisanie tej liczby w komórce poza kwadratem może…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/pl/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Co najmniej jedna z trzech komórek — komórka centralna albo jedno z jej dwóch skrzydeł — musi zawierać wspólną liczbę, więc każda komórka widząca…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/pl/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Latawiec DwustrunowyLatawiec Dwustrunowy: Gdy dwa silne powiązania dla tego samego kandydata — jedno w wierszu, drugie w kolumnie — mają bliskie końce w tym samym kwadracie, co…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/pl/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrupowy Latawiec DwustrunowyGrupowy Latawiec Dwustrunowy: Gdy zarówno w wierszu, jak i w kolumnie kandydat danej liczby występuje tylko w jednej dalekiej komórce poza wspólnym kwadratem…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/pl/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dwie pasujące komórki dwuwartościowe mają tych samych dwóch kandydatów. Dla jednego z tych kandydatów istnieje silne powiązanie, którego każdy koniec…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/pl/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Łańcuch XŁańcuch X: W łańcuchu X silne i słabe powiązania dotyczące jednej liczby występują naprzemiennie, zaczynając i kończąc się silnym powiązaniem, więc co…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/pl/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Łańcuch XYŁańcuch XY: W łańcuchu XY powiązania sprawiają, że co najmniej jeden z jego dwóch końców musi zawierać wspólnego kandydata, więc każda komórka, która widzi…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/pl/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Komórka centralna i jej trzy skrzydła zawierają łącznie tylko czterech kandydatów, a każdy z pierwszych trzech pasuje najwyżej do jednej komórki…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/pl/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cZdalne ParyZdalne Pary: W łańcuchu z parzystą liczbą komórek dwuwartościowych, które mają tę samą parę kandydatów, oba końce muszą przyjąć różne wartości z tej pary…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/pl/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: W łamigłówce z jednym rozwiązaniem załóżmy, że każda nierozwiązana komórka ma dwóch kandydatów, z wyjątkiem jednej, która ma trzech. Jeśli usunięcie z…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/pl/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bUnikalny ProstokątUnikalny Prostokąt: Łamigłówka ma tylko jedno rozwiązanie, więc trzeba uniknąć układu, który dopuszczałby dwa rozwiązania.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/pl/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing z płetwąX-Wing z płetwą: Płetwa to jedna dodatkowa komórka na linii podstawowej, przez którą układ X-Wing nie jest kompletny. Dlatego kandydata można usunąć tylko z…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/pl/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Gdy kandydat w czterech wierszach pojawia się tylko w tych samych czterech kolumnach (albo w czterech kolumnach tylko w tych samych czterech…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/pl/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish z płetwąSwordfish z płetwą: Płetwa to jedna dodatkowa komórka na linii podstawowej, przez którą układ Swordfish nie jest kompletny. Dlatego kandydata usuwa się tylko…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/pl/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dwa prawie zablokowane zbiory połączone ograniczonym wspólnym kandydatem sprawiają, że inny wspólny kandydat musi znaleźć się w co najmniej jednym z…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/pl/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dwa prawie zablokowane zbiory skrzydłowe połączone przez zawias dwoma różnymi ograniczonymi wspólnymi kandydatami wymuszają trzeciego wspólnego…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/pl/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Gdy komórki na przecięciu kwadratu i linii (wiersza lub kolumny) mają łącznie o dwóch różnych kandydatów więcej, niż jest komórek, dwuwartościowa…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/pl/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Pary sprzężone i komórki dwuwartościowe tworzą jeden łańcuch silnych powiązań obejmujący kilka cyfr, a dokładnie jeden z jego dwóch kolorów jest…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/pl/guides/2026-11-02 https://sudokuflow.com/pl/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/pl/guides/common-mistakes/2026-10-04 https://sudokuflow.com/pl/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/pl/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/pl/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/pl/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/pl/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/pl/find-the-mistake/2026-11-02 https://sudokuflow.com/pl/puzzles/2026-11-02 https://sudokuflow.com/pl/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dZnajdź błąd #20Sudoku #20: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/pl/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Znajdź błąd #19Sudoku #19: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/pl/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Znajdź błąd #18Sudoku #18: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/pl/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Znajdź błąd #17Sudoku #17: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/pl/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Znajdź błąd #16Sudoku #16: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/pl/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Znajdź błąd #15Sudoku #15: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/pl/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Znajdź błąd #14Sudoku #14: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/pl/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacZnajdź błąd #13Sudoku #13: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/pl/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dZnajdź błąd #12Sudoku #12: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/pl/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Znajdź błąd #11Sudoku #11: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/pl/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Znajdź błąd #10Sudoku #10: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/pl/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fZnajdź błąd #9Sudoku #9: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/pl/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Znajdź błąd #8Sudoku #8: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/pl/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Znajdź błąd #7Sudoku #7: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/pl/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Znajdź błąd #6Sudoku #6: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/pl/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beZnajdź błąd #5Sudoku #5: 58 cyfr na częściowo wypełnionej planszy, w tym 30 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/pl/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Znajdź błąd #4Sudoku #4: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/pl/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Znajdź błąd #3Sudoku #3: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/pl/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Znajdź błąd #2Sudoku #2: 58 cyfr na częściowo wypełnionej planszy, w tym 22 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/pl/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Znajdź błąd #1Sudoku #1: 58 cyfr na częściowo wypełnionej planszy, w tym 32 wpisanych przez gracza. Jedna jest błędna. Znajdź ją w pięć sekund i sprawdź.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/pl/printables/2026-11-02 https://sudokuflow.com/pl/printables/kids/2026-11-02 https://sudokuflow.com/pl/printables/kids/4x4/2026-11-02 https://sudokuflow.com/pl/printables/kids/6x6/2026-11-02 https://sudokuflow.com/pl/printables/kids/picture/2026-11-02 https://sudokuflow.com/pl/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/pl/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/pl/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/master/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/pl/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/pl/daily/2026-11-02 https://sudokuflow.com/pl/daily/2026-10-06/2026-10-06 https://sudokuflow.com/pl/daily/2026-10-07/2026-10-07 https://sudokuflow.com/pl/daily/2026-10-08/2026-10-08 https://sudokuflow.com/pl/daily/2026-10-09/2026-10-09 https://sudokuflow.com/pl/daily/2026-10-10/2026-10-10 https://sudokuflow.com/pl/daily/2026-10-11/2026-10-11 https://sudokuflow.com/pl/daily/2026-10-12/2026-10-12 https://sudokuflow.com/pl/daily/2026-10-13/2026-10-13 https://sudokuflow.com/pl/daily/2026-10-14/2026-10-14 https://sudokuflow.com/pl/daily/2026-10-15/2026-10-15 https://sudokuflow.com/pl/daily/2026-10-16/2026-10-16 https://sudokuflow.com/pl/daily/2026-10-17/2026-10-17 https://sudokuflow.com/pl/daily/2026-10-18/2026-10-18 https://sudokuflow.com/pl/daily/2026-10-19/2026-10-19 https://sudokuflow.com/pl/daily/2026-10-20/2026-10-20 https://sudokuflow.com/pl/daily/2026-10-21/2026-10-21 https://sudokuflow.com/pl/daily/2026-10-22/2026-10-22 https://sudokuflow.com/pl/daily/2026-10-23/2026-10-23 https://sudokuflow.com/pl/daily/2026-10-24/2026-10-24 https://sudokuflow.com/pl/daily/2026-10-25/2026-10-25 https://sudokuflow.com/pl/daily/2026-10-26/2026-10-26 https://sudokuflow.com/pl/daily/2026-10-27/2026-10-27 https://sudokuflow.com/pl/daily/2026-10-28/2026-10-28 https://sudokuflow.com/pl/daily/2026-10-29/2026-10-29 https://sudokuflow.com/pl/daily/2026-10-30/2026-10-30 https://sudokuflow.com/pl/daily/2026-10-31/2026-10-31 https://sudokuflow.com/pl/daily/2026-11-01/2026-11-01 https://sudokuflow.com/pl/daily/2026-11-02/2026-11-02 https://sudokuflow.com/pl/daily/2026-11-03/2026-11-03 https://sudokuflow.com/pl/daily/archive/2026-11-02 https://sudokuflow.com/pl/play/easy/2026-11-02 https://sudokuflow.com/pl/play/medium/2026-11-02 https://sudokuflow.com/pl/play/hard/2026-11-02 https://sudokuflow.com/pl/play/expert/2026-11-02 https://sudokuflow.com/pl/play/master/2026-11-02 https://sudokuflow.com/pl/play/extreme/2026-11-02 https://sudokuflow.com/pl/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/pl/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/pl/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/pl/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/pl/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/pl/encyclopedia/2026-11-02 https://sudokuflow.com/pl/encyclopedia/history/2026-10-05 https://sudokuflow.com/pl/encyclopedia/name/2026-10-05 https://sudokuflow.com/pl/encyclopedia/rules/2026-10-05 https://sudokuflow.com/pl/encyclopedia/variants/2026-10-05 https://sudokuflow.com/pl/encyclopedia/killer/2026-10-05 https://sudokuflow.com/pl/encyclopedia/math/2026-10-05 https://sudokuflow.com/pl/encyclopedia/computers/2026-10-05 https://sudokuflow.com/pl/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/pl/encyclopedia/championship/2026-10-05 https://sudokuflow.com/pl/encyclopedia/people/2026-10-05 https://sudokuflow.com/pl/encyclopedia/brain/2026-10-05 https://sudokuflow.com/pl/encyclopedia/culture/2026-10-05 https://sudokuflow.com/pl/news/2026-10-07 https://sudokuflow.com/pl/news/2026-10/2026-10-07 https://sudokuflow.com/pl/about/2026-11-02 https://sudokuflow.com/pl/contact/2026-11-02 https://sudokuflow.com/pl/terms/2026-11-02 https://sudokuflow.com/pl/press/2026-11-02 https://sudokuflow.com/pl/privacy/2026-11-02 https://sudokuflow.com/nl/2026-11-02 https://sudokuflow.com/nl/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Een niveau hoger #17Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #17: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/nl/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcFoutenrace #17Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #17: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/nl/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcFoutenrace #16Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #16: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/nl/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aEen niveau hoger #16Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #16: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/nl/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceEen niveau hoger #15Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #15: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/nl/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Foutenrace #15Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #15: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/nl/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Foutenrace #14Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #14: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/nl/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Een niveau hoger #14Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #14: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/nl/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Foutenrace #13Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #13: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/nl/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bEen niveau hoger #13Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #13: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/nl/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaFoutenrace #12Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #12: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/nl/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Een niveau hoger #12Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #12: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/nl/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Foutenrace #11Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #11: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/nl/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Een niveau hoger #11Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #11: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/nl/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcFoutenrace #10Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #10: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/nl/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eEen niveau hoger #10Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #10: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/nl/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eFoutenrace #9Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #9: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/nl/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddEen niveau hoger #9Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #9: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/nl/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Foutenrace #8Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #8: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/nl/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Een niveau hoger #8Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #8: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/nl/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Foutenrace #7Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #7: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/nl/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Een niveau hoger #7Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #7: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/nl/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aFoutenrace #6Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #6: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/nl/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Een niveau hoger #6Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #6: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/nl/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Foutenrace #5Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #5: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/nl/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Een niveau hoger #5Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #5: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/nl/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Foutenrace #4Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #4: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/nl/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedEen niveau hoger #4Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #4: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/nl/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Foutenrace #3Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #3: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/nl/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Een niveau hoger #3Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #3: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/nl/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fFoutenrace #2Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #2: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/nl/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfEen niveau hoger #2Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #2: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/nl/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Foutenrace #1Vijf kleine Sudoku-roosters met elk één fout cijfer. Foutenrace #1: tel hoeveel fouten je vindt en bekijk daarna alle oplossingen.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/nl/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Een niveau hoger #1Drie Sudoku-roosters met elk één fout cijfer: 4×4, 6×6 en een volledig 9×9-rooster. Een niveau hoger #1: speel elk niveau en bekijk alle oplossingen.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/nl/lessons/2026-11-02 https://sudokuflow.com/nl/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eLaatste overgebleven celLaatste overgebleven cel: Als een rij, kolom of blok nog maar één lege cel heeft, moet het ontbrekende getal in die cel staan.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/nl/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefBijna compleetBijna compleet: Als een rij, kolom of blok twee lege cellen heeft en een van de twee ontbrekende getallen al voorkomt in een rij, kolom of blok waartoe een…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/nl/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Naakte singleNaakte single, stap voor stap uitgelegd in een korte videoles. Een cel waarvoor nog maar één kandidaat overblijft, moet dat getal bevatten.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/nl/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Verborgen singleVerborgen single: Als een getal maar in één cel van een rij, kolom of blok een kandidaat is, moet het daar staan, ook al heeft die cel nog andere kandidaten.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/nl/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Wijzend paarWijzend paar: Als een kandidaat in een blok alleen in één rij of kolom kan staan, wordt die kandidaat verwijderd uit de andere cellen van die rij of kolom…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/nl/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdWijzend trioWijzend trio: Als een kandidaat in een blok alleen in één rij of kolom kan staan, wordt die kandidaat verwijderd uit de andere cellen van die rij of kolom…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/nl/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Blok-lijnreductieBlok-lijnreductie: Als een kandidaat in een rij of kolom alleen binnen één blok past, wordt die kandidaat verwijderd uit de andere cellen van dat blok buiten…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/nl/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Naakt paarNaakt paar: Twee cellen in dezelfde rij, kolom of blok die alleen dezelfde twee kandidaten hebben, houden die getallen voor zichzelf.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/nl/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacVerborgen paarVerborgen paar: Twee getallen waarvan de kandidaten samen maar in twee cellen van een rij, kolom of blok passen, claimen die cellen voor zichzelf.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/nl/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNaakt trioNaakt trio: Drie cellen in dezelfde rij, kolom of blok waarvan de kandidaten samen slechts drie getallen beslaan, houden die getallen voor zichzelf.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/nl/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Verborgen trioVerborgen trio: Drie getallen waarvan de kandidaten samen maar in drie cellen van een rij, kolom of blok passen, claimen die cellen voor zichzelf.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/nl/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Wanneer een kandidaat in twee rijen vastligt in dezelfde twee kolommen (of in twee kolommen in dezelfde twee rijen), wordt die kandidaat verwijderd…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/nl/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNaakte VierlingNaakte Vierling: Vier cellen in dezelfde rij, kolom of blok waarvan de kandidaten samen slechts vier getallen beslaan, houden die getallen voor zichzelf.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/nl/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Verborgen VierlingVerborgen Vierling: Vier getallen waarvan de kandidaten samen maar in vier cellen van een rij, kolom of blok passen, claimen die cellen voor zichzelf.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/nl/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Wanneer de kandidaten van een getal in drie rijen allemaal in dezelfde drie kolommen liggen (of in drie kolommen allemaal in dezelfde drie rijen)…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/nl/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: De spil zorgt ervoor dat minstens één van de twee vleugels de gemeenschappelijke kandidaat moet bevatten, dus elke cel die beide vleugels ziet…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/nl/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Wanneer twee sterke links voor dezelfde kandidaat voeteinden hebben die een rij of kolom delen, moet minstens één dakeinde die kandidaat bevatten.…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/nl/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Eenvoudige KleuringEenvoudige Kleuring: Door een keten van sterke links te kleuren, splits je hem in twee kleuren: één waar en één onwaar. Een ongekleurde cel die beide kleuren…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/nl/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Lege RechthoekLege Rechthoek: Wanneer de enige plekken voor een cijfer in een blok op één rij en één kolom liggen, kan het plaatsen van dat cijfer in een cel buiten het…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/nl/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Van de drie cellen — de spil en de twee vleugels — moet er minstens één de gemeenschappelijke kandidaat bevatten, dus elke cel die alle drie ziet…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/nl/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Tweesnarige VliegerTweesnarige Vlieger: Wanneer twee sterke links voor dezelfde kandidaat, één in een rij en één in een kolom, nabije uiteinden hebben in hetzelfde blok, moet…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/nl/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGegroepeerde Tweesnarige VliegerGegroepeerde Tweesnarige Vlieger: Wanneer een getal zowel in een rij als in een kolom alleen kandidaat is in één verre cel buiten een gedeeld blok en een…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/nl/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Twee gelijke tweewaardige cellen delen twee kandidaten. Een sterke link op één van de twee kandidaten, waarbij elk einde een andere van de cellen…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/nl/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-KetenX-Keten: In een X-Keten wisselen sterke en zwakke links voor één getal elkaar af, met een sterke link aan het begin en het einde. Daarom moet minstens één van…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/nl/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-KetenXY-Keten: In een XY-keten dwingen de links af dat minstens één van zijn twee uiteinden hun gedeelde kandidaat bevat, dus elke cel die beide uiteinden ziet…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/nl/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Een spil en zijn drie vleugels bevatten samen slechts vier kandidaten, en elk van de eerste drie past in hoogstens één cel, dus minstens één cel…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/nl/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cVerre ParenVerre Paren: In een keten met een even aantal tweewaardige cellen die allemaal dezelfde twee kandidaten delen, zijn de twee uiteinden tegengesteld, dus elke…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/nl/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Stel dat in een puzzel met een unieke oplossing elke onopgeloste cel twee kandidaten heeft, behalve één cel met drie. Als het verwijderen van één…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/nl/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bUnieke RechthoekUnieke Rechthoek: De puzzel heeft één enkele oplossing, dus een patroon dat twee oplossingen zou toelaten moet je vermijden.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/nl/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing met vinX-Wing met vin: Een vin is één extra cel op een basislijn die voorkomt dat een X-Wing compleet is, dus de kandidaat kan alleen worden verwijderd uit cellen in…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/nl/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Wanneer de kandidaten van een getal in vier rijen allemaal in dezelfde vier kolommen liggen (of in vier kolommen allemaal in dezelfde vier rijen)…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/nl/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish met vinSwordfish met vin: Een vin is één extra cel op een basislijn die voorkomt dat een Swordfish compleet is, dus de kandidaat wordt alleen verwijderd uit cellen…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/nl/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Twee bijna vergrendelde sets verbonden door een beperkte gemeenschappelijke kandidaat dwingen een andere gedeelde kandidaat in minstens één van beide…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/nl/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Twee bijna vergrendelde vleugelsets die door een scharnierset via twee verschillende beperkte gemeenschappelijke kandidaten met elkaar zijn…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/nl/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Als de cellen op het snijpunt van een blok en een lijn samen twee verschillende kandidaten meer hebben dan er cellen zijn, kunnen een tweewaardige…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/nl/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Geconjugeerde paren en tweewaardige cellen weven één keten van sterke links door meerdere cijfers, en precies één van de twee kleuren is waar; een…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/nl/guides/2026-11-02 https://sudokuflow.com/nl/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/nl/guides/common-mistakes/2026-10-04 https://sudokuflow.com/nl/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/nl/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/nl/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/nl/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/nl/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/nl/find-the-mistake/2026-11-02 https://sudokuflow.com/nl/puzzles/2026-11-02 https://sudokuflow.com/nl/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dZoek de fout #20Sudoku #20: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/nl/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Zoek de fout #19Sudoku #19: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/nl/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Zoek de fout #18Sudoku #18: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/nl/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Zoek de fout #17Sudoku #17: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/nl/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Zoek de fout #16Sudoku #16: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/nl/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Zoek de fout #15Sudoku #15: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/nl/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Zoek de fout #14Sudoku #14: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/nl/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacZoek de fout #13Sudoku #13: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/nl/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dZoek de fout #12Sudoku #12: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/nl/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Zoek de fout #11Sudoku #11: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/nl/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Zoek de fout #10Sudoku #10: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/nl/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fZoek de fout #9Sudoku #9: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/nl/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Zoek de fout #8Sudoku #8: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/nl/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Zoek de fout #7Sudoku #7: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/nl/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Zoek de fout #6Sudoku #6: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/nl/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beZoek de fout #5Sudoku #5: half ingevuld bord met 58 cijfers, 30 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/nl/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Zoek de fout #4Sudoku #4: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/nl/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Zoek de fout #3Sudoku #3: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/nl/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Zoek de fout #2Sudoku #2: half ingevuld bord met 58 cijfers, 22 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/nl/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Zoek de fout #1Sudoku #1: half ingevuld bord met 58 cijfers, 32 van een speler. Eén daarvan is fout. Zoek het in vijf seconden en bekijk het antwoord.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/nl/printables/2026-11-02 https://sudokuflow.com/nl/printables/kids/2026-11-02 https://sudokuflow.com/nl/printables/kids/4x4/2026-11-02 https://sudokuflow.com/nl/printables/kids/6x6/2026-11-02 https://sudokuflow.com/nl/printables/kids/picture/2026-11-02 https://sudokuflow.com/nl/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/nl/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/nl/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/master/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/nl/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/nl/daily/2026-11-02 https://sudokuflow.com/nl/daily/2026-10-06/2026-10-06 https://sudokuflow.com/nl/daily/2026-10-07/2026-10-07 https://sudokuflow.com/nl/daily/2026-10-08/2026-10-08 https://sudokuflow.com/nl/daily/2026-10-09/2026-10-09 https://sudokuflow.com/nl/daily/2026-10-10/2026-10-10 https://sudokuflow.com/nl/daily/2026-10-11/2026-10-11 https://sudokuflow.com/nl/daily/2026-10-12/2026-10-12 https://sudokuflow.com/nl/daily/2026-10-13/2026-10-13 https://sudokuflow.com/nl/daily/2026-10-14/2026-10-14 https://sudokuflow.com/nl/daily/2026-10-15/2026-10-15 https://sudokuflow.com/nl/daily/2026-10-16/2026-10-16 https://sudokuflow.com/nl/daily/2026-10-17/2026-10-17 https://sudokuflow.com/nl/daily/2026-10-18/2026-10-18 https://sudokuflow.com/nl/daily/2026-10-19/2026-10-19 https://sudokuflow.com/nl/daily/2026-10-20/2026-10-20 https://sudokuflow.com/nl/daily/2026-10-21/2026-10-21 https://sudokuflow.com/nl/daily/2026-10-22/2026-10-22 https://sudokuflow.com/nl/daily/2026-10-23/2026-10-23 https://sudokuflow.com/nl/daily/2026-10-24/2026-10-24 https://sudokuflow.com/nl/daily/2026-10-25/2026-10-25 https://sudokuflow.com/nl/daily/2026-10-26/2026-10-26 https://sudokuflow.com/nl/daily/2026-10-27/2026-10-27 https://sudokuflow.com/nl/daily/2026-10-28/2026-10-28 https://sudokuflow.com/nl/daily/2026-10-29/2026-10-29 https://sudokuflow.com/nl/daily/2026-10-30/2026-10-30 https://sudokuflow.com/nl/daily/2026-10-31/2026-10-31 https://sudokuflow.com/nl/daily/2026-11-01/2026-11-01 https://sudokuflow.com/nl/daily/2026-11-02/2026-11-02 https://sudokuflow.com/nl/daily/2026-11-03/2026-11-03 https://sudokuflow.com/nl/daily/archive/2026-11-02 https://sudokuflow.com/nl/play/easy/2026-11-02 https://sudokuflow.com/nl/play/medium/2026-11-02 https://sudokuflow.com/nl/play/hard/2026-11-02 https://sudokuflow.com/nl/play/expert/2026-11-02 https://sudokuflow.com/nl/play/master/2026-11-02 https://sudokuflow.com/nl/play/extreme/2026-11-02 https://sudokuflow.com/nl/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/nl/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/nl/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/nl/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/nl/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/nl/encyclopedia/2026-11-02 https://sudokuflow.com/nl/encyclopedia/history/2026-10-05 https://sudokuflow.com/nl/encyclopedia/name/2026-10-05 https://sudokuflow.com/nl/encyclopedia/rules/2026-10-05 https://sudokuflow.com/nl/encyclopedia/variants/2026-10-05 https://sudokuflow.com/nl/encyclopedia/killer/2026-10-05 https://sudokuflow.com/nl/encyclopedia/math/2026-10-05 https://sudokuflow.com/nl/encyclopedia/computers/2026-10-05 https://sudokuflow.com/nl/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/nl/encyclopedia/championship/2026-10-05 https://sudokuflow.com/nl/encyclopedia/people/2026-10-05 https://sudokuflow.com/nl/encyclopedia/brain/2026-10-05 https://sudokuflow.com/nl/encyclopedia/culture/2026-10-05 https://sudokuflow.com/nl/news/2026-10-07 https://sudokuflow.com/nl/news/2026-10/2026-10-07 https://sudokuflow.com/nl/about/2026-11-02 https://sudokuflow.com/nl/contact/2026-11-02 https://sudokuflow.com/nl/terms/2026-11-02 https://sudokuflow.com/nl/press/2026-11-02 https://sudokuflow.com/nl/privacy/2026-11-02 https://sudokuflow.com/id/2026-11-02 https://sudokuflow.com/id/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Naik Level #17Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #17: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/id/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcBerburu Kesalahan #17Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #17: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/id/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcBerburu Kesalahan #16Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #16: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/id/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aNaik Level #16Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #16: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/id/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceNaik Level #15Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #15: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/id/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Berburu Kesalahan #15Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #15: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/id/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Berburu Kesalahan #14Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #14: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/id/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Naik Level #14Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #14: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/id/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Berburu Kesalahan #13Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #13: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/id/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bNaik Level #13Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #13: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/id/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaBerburu Kesalahan #12Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #12: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/id/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Naik Level #12Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #12: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/id/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Berburu Kesalahan #11Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #11: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/id/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Naik Level #11Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #11: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/id/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcBerburu Kesalahan #10Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #10: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/id/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eNaik Level #10Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #10: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/id/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eBerburu Kesalahan #9Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #9: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/id/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddNaik Level #9Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #9: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/id/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Berburu Kesalahan #8Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #8: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/id/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Naik Level #8Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #8: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/id/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Berburu Kesalahan #7Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #7: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/id/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Naik Level #7Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #7: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/id/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aBerburu Kesalahan #6Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #6: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/id/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Naik Level #6Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #6: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/id/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Berburu Kesalahan #5Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #5: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/id/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Naik Level #5Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #5: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/id/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Berburu Kesalahan #4Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #4: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/id/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedNaik Level #4Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #4: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/id/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Berburu Kesalahan #3Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #3: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/id/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Naik Level #3Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #3: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/id/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fBerburu Kesalahan #2Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #2: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/id/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfNaik Level #2Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #2: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/id/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Berburu Kesalahan #1Lima papan Sudoku kecil, masing-masing dengan satu angka salah. Berburu Kesalahan #1: hitung kesalahan yang Anda temukan, lalu periksa semua jawaban.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/id/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Naik Level #1Tiga papan Sudoku, masing-masing dengan satu angka salah: 4×4, 6×6, lalu 9×9 penuh. Naik Level #1: mainkan setiap level dan lihat jawabannya.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/id/lessons/2026-11-02 https://sudokuflow.com/id/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eSel terakhir tersisaSel terakhir tersisa: Jika sebuah baris, kolom, atau kotak hanya punya satu sel kosong, angka yang hilang itu harus masuk ke sel itu.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/id/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefHampir LengkapHampir Lengkap: Saat sebuah baris, kolom, atau kotak memiliki dua sel kosong, jika salah satu dari dua angka yang hilang sudah digunakan di baris, kolom, atau…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/id/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Single terbukaSingle terbuka, dijelaskan langkah demi langkah dalam pelajaran video singkat. Sel yang hanya menyisakan satu kandidat pasti harus diisi angka itu.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/id/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Single tersembunyiSingle tersembunyi: Kalau sebuah angka jadi kandidat di hanya satu sel dalam suatu baris, kolom, atau kotak, angka itu harus ada di situ walaupun sel itu…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/id/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pasangan penunjukPasangan penunjuk: Kalau sebuah angka di dalam kotak hanya mungkin berada pada satu baris atau kolom, kandidat itu dihapus dari sel lain pada baris atau kolom…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/id/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTripel penunjukTripel penunjuk: Kalau sebuah angka di dalam kotak hanya mungkin berada pada satu baris atau kolom, kandidat itu dihapus dari sel lain pada baris atau kolom…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/id/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Reduksi kotak/garisReduksi kotak/garis: Kalau sebuah angka pada satu baris atau kolom hanya mungkin berada di satu kotak, kandidat itu dihapus dari sel lain di kotak tersebut…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/id/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Pasangan terbukaPasangan terbuka: Jika dua sel dalam baris, kolom, atau kotak yang sama hanya memiliki dua kandidat yang sama, kedua angka itu hanya dapat ditempatkan di…https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/id/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPasangan tersembunyiPasangan tersembunyi: Jika kandidat untuk dua angka secara keseluruhan hanya muncul di dua sel dalam satu baris, kolom, atau kotak, kedua angka itu harus…https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/id/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTripel terbukaTripel terbuka: Jika gabungan kandidat dari tiga sel dalam baris, kolom, atau kotak yang sama hanya terdiri dari tiga angka, ketiga angka itu hanya dapat…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/id/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Tripel tersembunyiTripel tersembunyi: Jika kandidat untuk tiga angka secara keseluruhan hanya muncul di tiga sel dalam satu baris, kolom, atau kotak, ketiga angka itu harus…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/id/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Ketika kandidat suatu angka terkunci pada dua kolom yang sama di dua baris (atau pada dua baris yang sama di dua kolom), kandidat itu dihapus dari…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/id/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcKuartet terbukaKuartet terbuka: Jika gabungan kandidat dari empat sel dalam baris, kolom, atau kotak yang sama hanya terdiri dari empat angka, keempat angka itu hanya dapat…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/id/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Kuartet tersembunyiKuartet tersembunyi: Jika kandidat untuk empat angka secara keseluruhan hanya muncul di empat sel dalam satu baris, kolom, atau kotak, keempat angka itu harus…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/id/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Ketika kandidat suatu angka pada tiga baris semuanya berada di tiga kolom yang sama (atau pada tiga kolom semuanya berada di tiga baris yang sama)…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/id/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Sel poros memaksa setidaknya salah satu dari kedua sayapnya berisi angka yang menjadi kandidat bersama, jadi kandidat itu dapat dihapus dari sel mana…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/id/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Ketika dua hubungan kuat untuk satu angka memiliki ujung lantai yang berada pada baris atau kolom yang sama, setidaknya salah satu ujung atap…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/id/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Pewarnaan SederhanaPewarnaan Sederhana: Mewarnai rantai hubungan kuat membaginya menjadi dua warna: satu benar dan satu salah. Sel tak berwarna yang melihat kedua warna…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/id/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Persegi Panjang KosongPersegi Panjang Kosong: Ketika satu-satunya posisi untuk sebuah angka di dalam kotak berada pada satu baris dan satu kolom, menempatkan angka itu di sel luar…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/id/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Setidaknya salah satu dari sel poros dan kedua sayapnya harus berisi angka yang menjadi kandidat bersama, jadi kandidat itu dapat dihapus dari sel…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/id/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Layang-layang Dua TaliLayang-layang Dua Tali: Ketika dua hubungan kuat untuk satu angka, satu di baris dan satu di kolom, memiliki ujung dekat yang berada dalam kotak yang sama…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/id/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeLayang-layang Dua Tali BerkelompokLayang-layang Dua Tali Berkelompok: Ketika kandidat untuk sebuah angka pada satu baris dan satu kolom masing-masing hanya terdapat di satu sel jauh di luar…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/id/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dua sel dua nilai yang cocok berbagi dua kandidat. Sebuah hubungan kuat pada salah satu dari dua kandidat itu, dengan setiap ujung melihat sel cocok…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/id/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Rantai XRantai X: Dalam Rantai X, hubungan kuat dan lemah pada satu angka bergantian, diawali dan diakhiri dengan hubungan kuat, jadi setidaknya satu dari dua ujung…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/id/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Rantai XYRantai XY: Dalam rantai XY, hubungan-hubungannya memaksa setidaknya satu dari dua ujungnya berisi kandidat yang mereka bagi, jadi sel mana pun yang melihat…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/id/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Sebuah poros dan tiga sayapnya hanya memuat empat kandidat, dan masing-masing dari tiga kandidat pertama hanya dapat masuk ke paling banyak satu…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/id/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cPasangan JauhPasangan Jauh: Pada rantai yang terdiri dari sel dua nilai berjumlah genap dan semuanya memiliki dua kandidat yang sama, kedua ujungnya bernilai berlawanan.…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/id/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Dalam teka-teki dengan solusi tunggal, misalkan setiap sel yang belum terpecahkan memiliki dua kandidat kecuali satu sel dengan tiga kandidat. Jika…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/id/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bPersegi Panjang UnikPersegi Panjang Unik: Teka-teki ini hanya memiliki satu solusi, jadi pola yang memungkinkan adanya dua solusi harus dihindari.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/id/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing BersiripX-Wing Bersirip: Sirip adalah satu sel tambahan pada garis alas yang menghalangi X-Wing menjadi lengkap, jadi kandidat itu hanya bisa dihapus dari sel di…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/id/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Ketika kandidat suatu angka pada empat baris semuanya berada di empat kolom yang sama (atau pada empat kolom semuanya berada di empat baris yang…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/id/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish BersiripSwordfish Bersirip: Sirip adalah satu sel tambahan pada garis alas yang menghalangi Swordfish menjadi lengkap, jadi kandidat itu hanya dihapus dari sel di…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/id/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dua himpunan hampir terkunci yang dihubungkan oleh kandidat umum terbatas memaksa kandidat bersama lainnya masuk ke setidaknya salah satunya, jadi…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/id/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dua himpunan sayap hampir terkunci yang dihubungkan melalui engsel oleh dua kandidat umum terbatas yang berbeda memaksa kandidat bersama ketiga…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/id/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Ketika sel-sel di perpotongan kotak dan baris atau kolom secara bersama memiliki dua kandidat berbeda lebih banyak daripada jumlah selnya, satu…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/id/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Pasangan konjugat dan sel dua nilai membentuk satu rantai hubungan kuat yang melibatkan beberapa angka, dan tepat satu dari dua warnanya benar.…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/id/guides/2026-11-02 https://sudokuflow.com/id/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/id/guides/common-mistakes/2026-10-04 https://sudokuflow.com/id/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/id/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/id/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/id/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/id/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/id/find-the-mistake/2026-11-02 https://sudokuflow.com/id/puzzles/2026-11-02 https://sudokuflow.com/id/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dCari kesalahan #20Sudoku #20: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/id/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Cari kesalahan #19Sudoku #19: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/id/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Cari kesalahan #18Sudoku #18: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/id/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Cari kesalahan #17Sudoku #17: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/id/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Cari kesalahan #16Sudoku #16: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/id/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Cari kesalahan #15Sudoku #15: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/id/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Cari kesalahan #14Sudoku #14: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/id/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacCari kesalahan #13Sudoku #13: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/id/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dCari kesalahan #12Sudoku #12: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/id/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Cari kesalahan #11Sudoku #11: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/id/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Cari kesalahan #10Sudoku #10: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/id/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fCari kesalahan #9Sudoku #9: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/id/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Cari kesalahan #8Sudoku #8: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/id/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Cari kesalahan #7Sudoku #7: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/id/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Cari kesalahan #6Sudoku #6: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/id/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beCari kesalahan #5Sudoku #5: papan berisi 58 angka, 30 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/id/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Cari kesalahan #4Sudoku #4: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/id/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Cari kesalahan #3Sudoku #3: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/id/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Cari kesalahan #2Sudoku #2: papan berisi 58 angka, 22 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/id/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Cari kesalahan #1Sudoku #1: papan berisi 58 angka, 32 diisi pemain, dan satu salah. Temukan dalam lima detik, lalu periksa jawabannya.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/id/printables/2026-11-02 https://sudokuflow.com/id/printables/kids/2026-11-02 https://sudokuflow.com/id/printables/kids/4x4/2026-11-02 https://sudokuflow.com/id/printables/kids/6x6/2026-11-02 https://sudokuflow.com/id/printables/kids/picture/2026-11-02 https://sudokuflow.com/id/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/id/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/id/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/id/printables/sudoku/2026-11-02 https://sudokuflow.com/id/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/id/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/id/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/id/printables/sudoku/expert/2026-11-02 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https://sudokuflow.com/id/play/hard/2026-11-02 https://sudokuflow.com/id/play/expert/2026-11-02 https://sudokuflow.com/id/play/master/2026-11-02 https://sudokuflow.com/id/play/extreme/2026-11-02 https://sudokuflow.com/id/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/id/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/id/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/id/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/id/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/id/encyclopedia/2026-11-02 https://sudokuflow.com/id/encyclopedia/history/2026-10-05 https://sudokuflow.com/id/encyclopedia/name/2026-10-05 https://sudokuflow.com/id/encyclopedia/rules/2026-10-05 https://sudokuflow.com/id/encyclopedia/variants/2026-10-05 https://sudokuflow.com/id/encyclopedia/killer/2026-10-05 https://sudokuflow.com/id/encyclopedia/math/2026-10-05 https://sudokuflow.com/id/encyclopedia/computers/2026-10-05 https://sudokuflow.com/id/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/id/encyclopedia/championship/2026-10-05 https://sudokuflow.com/id/encyclopedia/people/2026-10-05 https://sudokuflow.com/id/encyclopedia/brain/2026-10-05 https://sudokuflow.com/id/encyclopedia/culture/2026-10-05 https://sudokuflow.com/id/news/2026-10-07 https://sudokuflow.com/id/news/2026-10/2026-10-07 https://sudokuflow.com/id/about/2026-11-02 https://sudokuflow.com/id/contact/2026-11-02 https://sudokuflow.com/id/terms/2026-11-02 https://sudokuflow.com/id/press/2026-11-02 https://sudokuflow.com/id/privacy/2026-11-02 https://sudokuflow.com/zh-hans/2026-11-02 https://sudokuflow.com/zh-hans/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76逐级挑战 #17三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #17：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc找错冲刺 #17五道小数独，每道都有一个错误数字。找错冲刺 #17：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/zh-hans/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc找错冲刺 #16五道小数独，每道都有一个错误数字。找错冲刺 #16：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/zh-hans/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a逐级挑战 #16三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #16：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/zh-hans/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce逐级挑战 #15三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #15：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/zh-hans/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6找错冲刺 #15五道小数独，每道都有一个错误数字。找错冲刺 #15：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8找错冲刺 #14五道小数独，每道都有一个错误数字。找错冲刺 #14：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/zh-hans/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51逐级挑战 #14三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #14：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412找错冲刺 #13五道小数独，每道都有一个错误数字。找错冲刺 #13：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/zh-hans/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b逐级挑战 #13三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #13：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/zh-hans/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea找错冲刺 #12五道小数独，每道都有一个错误数字。找错冲刺 #12：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/zh-hans/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6逐级挑战 #12三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #12：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254找错冲刺 #11五道小数独，每道都有一个错误数字。找错冲刺 #11：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/zh-hans/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2逐级挑战 #11三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #11：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc找错冲刺 #10五道小数独，每道都有一个错误数字。找错冲刺 #10：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/zh-hans/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e逐级挑战 #10三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #10：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/zh-hans/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e找错冲刺 #9五道小数独，每道都有一个错误数字。找错冲刺 #9：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/zh-hans/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd逐级挑战 #9三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #9：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/zh-hans/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741找错冲刺 #8五道小数独，每道都有一个错误数字。找错冲刺 #8：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/zh-hans/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7逐级挑战 #8三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #8：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659找错冲刺 #7五道小数独，每道都有一个错误数字。找错冲刺 #7：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/zh-hans/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793逐级挑战 #7三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #7：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a找错冲刺 #6五道小数独，每道都有一个错误数字。找错冲刺 #6：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/zh-hans/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332逐级挑战 #6三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #6：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10找错冲刺 #5五道小数独，每道都有一个错误数字。找错冲刺 #5：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/zh-hans/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900逐级挑战 #5三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #5：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31找错冲刺 #4五道小数独，每道都有一个错误数字。找错冲刺 #4：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/zh-hans/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed逐级挑战 #4三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #4：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/zh-hans/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41找错冲刺 #3五道小数独，每道都有一个错误数字。找错冲刺 #3：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/zh-hans/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9逐级挑战 #3三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #3：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/zh-hans/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f找错冲刺 #2五道小数独，每道都有一个错误数字。找错冲刺 #2：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/zh-hans/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf逐级挑战 #2三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #2：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/zh-hans/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186找错冲刺 #1五道小数独，每道都有一个错误数字。找错冲刺 #1：数数你找出了几个，再核对所有答案。https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/zh-hans/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038逐级挑战 #1三道数独题，每道都有一个错误数字：先是 4×4，再是 6×6，最后是完整的 9×9。逐级挑战 #1：玩遍每一关，查看各题答案。https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/zh-hans/lessons/2026-11-02 https://sudokuflow.com/zh-hans/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e最后剩余格通过一节短视频课程，逐步讲解最后剩余格。如果一行、一列或一个宫里只剩一个空格，那么它缺的那个数字就只能填在这个格子里。https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/zh-hans/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef几乎完成通过一节短视频课程，逐步讲解几乎完成。当一行、一列或一个宫有两个空格时，如果缺少的两个数字中有一个已经出现在包含其中一个空格的某一行、某一列或某一个宫里，它就不能填入那个格子，所以另一个缺少的数字必须填在那里。https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/zh-hans/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12唯一候选数通过一节短视频课程，逐步讲解唯一候选数。一个格子如果只剩一个候选数，那它就必须填这个数字。https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/zh-hans/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54隐性唯一数通过一节短视频课程，逐步讲解隐性唯一数。如果一个数字在一行、一列或一个宫里只在一个格子中是候选数，那它就必须放在这里，哪怕这个格子还有别的候选数。https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/zh-hans/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07宫内指向对通过一节短视频课程，逐步讲解宫内指向对。如果一个数字在某个宫里只能落在同一行或同一列，就可以从这个宫外同一行或同一列的格子中移除这个候选数。https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/zh-hans/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd宫内指向三通过一节短视频课程，逐步讲解宫内指向三。如果一个数字在某个宫里只能落在同一行或同一列，就可以从这个宫外同一行或同一列的格子中移除这个候选数。https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/zh-hans/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1宫/行列排除法通过一节短视频课程，逐步讲解宫/行列排除法。如果某一行或某一列里的一个数字只可能落在同一个宫中，就可以从这个宫里不在该行或该列的其他格子中移除这个候选数。https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/zh-hans/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7显性数对通过一节短视频课程，逐步讲解显性数对。同一行、同一列或同一宫里的两个格子，如果都只剩下相同的那两个候选数，就把这两个数字留给了自己。https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/zh-hans/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac隐性数对通过一节短视频课程，逐步讲解隐性数对。两个数字的候选数加在一起只能落在一行、一列或一宫的两个格子里，那这两个格子就被这一对数字占下了。https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/zh-hans/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e显性三数通过一节短视频课程，逐步讲解显性三数。同一行、同一列或同一宫里的三个格子，它们的候选数合起来只覆盖三个数字，就把这三个数字留给了自己。https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/zh-hans/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53隐性三数通过一节短视频课程，逐步讲解隐性三数。三个数字的候选数加在一起只能落在一行、一列或一宫的三个格子里，那这三个格子就被这三个数字占下了。https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/zh-hans/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-Wing通过一节短视频课程，逐步讲解X-Wing。当一个数字在两行中只出现在相同的两列里（或在两列中只出现在相同的两行里），就可以从这两列或两行的其他格子中移除这个候选数。https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/zh-hans/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc显性四数组通过一节短视频课程，逐步讲解显性四数组。同一行、同一列或同一宫里的四个格子，它们的候选数合起来只覆盖四个数字，就把这四个数字留给了自己。https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/zh-hans/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853隐性四数组通过一节短视频课程，逐步讲解隐性四数组。四个数字的候选数加在一起只能落在一行、一列或一宫的四个格子里，那这四个格子就被这四个数字占下了。https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/zh-hans/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b剑鱼通过一节短视频课程，逐步讲解剑鱼。当一个数字在三行中的候选位置全都落在相同的三列内（或在三列中全都落在相同的三行内），就可以从这三列或三行的其他格子中移除这个候选数。https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/zh-hans/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-Wing通过一节短视频课程，逐步讲解Y-Wing。枢轴会保证两个翼中至少有一个填入它们共用的数字，所以能同时看到两个翼的格子可以移除这个候选数。https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/zh-hans/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0摩天楼通过一节短视频课程，逐步讲解摩天楼。当某个数字的两条强链接的底端在同一行或同一列时，至少有一个顶端必定填入这个数字，所以能同时看到两个顶端的格子可以移除这个候选数。https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/zh-hans/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9简单着色通过一节短视频课程，逐步讲解简单着色。给由强链接组成的链上色后会分成两种颜色，其中一种为真、另一种为假。能同时看到两种颜色的未上色格子可以移除这个候选数；如果同色的两个格子互相看得到，那种颜色就是假。https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/zh-hans/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8空矩形空矩形…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/zh-hans/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-Wing通过一节短视频课程，逐步讲解XYZ-Wing。枢轴和两个翼中至少有一个必定填入它们共用的数字，所以能同时看到这三者的格子可以移除这个候选数。https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/zh-hans/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7双线风筝通过一节短视频课程，逐步讲解双线风筝。当某个数字有两条强链接，一条在行上、一条在列上，且近端同在一个宫里时，至少有一个远端必定填入这个数字，所以能同时看到两个远端的格子可以移除这个候选数。https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/zh-hans/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae分组双线风筝分组双线风筝: 当一行和一列中的某个数字都只在共享宫外的一个远端格子和该宫内的一组格子中作为候选数出现，且两个宫内分组没有重叠格子时，这两个分组不能同时填入该数字，所以至少有一个远端必须填入该数字，而任何能同时看到两个远端的格子都可以移除这个候选数。https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/zh-hans/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-Wing通过一节短视频课程，逐步讲解W-Wing。两个候选数组合相同的双值格含有同样的两个候选数。针对其中一个候选数的强链接，其两端各自能看到不同的一个双值格，因此会迫使至少一个双值格填入另一个候选数；任何同时看到这两个双值格的格子都可以移除这个候选数。https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/zh-hans/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-链通过一节短视频课程，逐步讲解X-链。在 X-链中，同一数字上的强链接和弱链接交替出现，并以强链接开始和结束，因此链的两端至少有一端必须取该数字，任何同时看到两端的格子都会失去这个候选数。https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/zh-hans/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-链通过一节短视频课程，逐步讲解XY-链。在 XY-Chain 中，这些链接会迫使两端中至少有一个填入它们共用的候选数，所以任何同时看到两端的格子都可以移除这个候选数。https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/zh-hans/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-Wing通过一节短视频课程，逐步讲解WXYZ-Wing。一个枢轴和它的三个翼合起来只含四个候选数，前三个候选数各自最多只能填入一个格子，所以至少有一个格子必定填入共享的第四个候选数；任何能同时看到它所有可能位置的格子都可以移除这个候选数。https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/zh-hans/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c远程数对通过一节短视频课程，逐步讲解远程数对。在一条由偶数个双值格组成、且全都共用相同两个候选数的链中，两端正好相反，所以任何同时看到两端的格子都不能填这两个候选数中的任何一个。https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/zh-hans/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/zh-hans/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b唯一矩形通过一节短视频课程，逐步讲解唯一矩形。这道题只有唯一的解，所以会让题目出现两个解的图案必须避开。https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/zh-hans/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73带鳍 X-Wing通过一节短视频课程，逐步讲解带鳍 X-Wing。鳍就是基线上多出来的一个格子，它让 X-Wing 无法完整成形，所以这个候选数只能从鳍所在宫内、X-Wing 角格与鳍之外、且位于一条穿过该宫内某个 X-Wing 角格的交叉线上的格子中移除。https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/zh-hans/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545Jellyfish通过一节短视频课程，逐步讲解Jellyfish。当一个数字在四行中的候选位置全都落在相同的四列内（或在四列中全都落在相同的四行内），就可以从这四列或四行的其他格子中移除这个候选数。https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/zh-hans/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208带鳍剑鱼通过一节短视频课程，逐步讲解带鳍剑鱼。鳍就是基线上多出来的一个格子，它让剑鱼无法完整成形，所以这个候选数只能从鳍所在宫内、基线之外、且落在剑鱼三条交叉线之一的格子中移除。https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/zh-hans/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZ通过一节短视频课程，逐步讲解ALS-XZ。由受限公共候选数相连的两个几乎锁定集，会把它们共用的另一个候选数逼入其中至少一个集合，所以这个候选数可以从两个集合之外、能看到该候选数在两个集合中所有位置的任何格子里移除。https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/zh-hans/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-Wing通过一节短视频课程，逐步讲解ALS-XY-Wing。由两个不同的受限公共候选数通过枢纽相连的两个几乎锁定翼集，会把第三个共用候选数逼入其中一个翼集，所以这个候选数可以从任何能看到两个翼集中所有含该候选数格子的外部格子里移除。https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/zh-hans/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/zh-hans/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: 共轭对和双值格把涉及多个数字的强链接编织成一条链，两种颜色中恰好一种为真；同时带有两种颜色标记的格子可以排除其他候选数，而如果某个未上色候选数所在的格子能同时看到以两种颜色标记的同一数字，这个候选数就不可能为真。https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/zh-hans/guides/2026-11-02 https://sudokuflow.com/zh-hans/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/zh-hans/guides/common-mistakes/2026-10-04 https://sudokuflow.com/zh-hans/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/zh-hans/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/zh-hans/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/zh-hans/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/zh-hans/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/zh-hans/find-the-mistake/2026-11-02 https://sudokuflow.com/zh-hans/puzzles/2026-11-02 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d找出错误 #20数独第20题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57找出错误 #19数独第19题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936找出错误 #18数独第18题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9找出错误 #17数独第17题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6找出错误 #16数独第16题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299找出错误 #15数独第15题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978找出错误 #14数独第14题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac找出错误 #13数独第13题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d找出错误 #12数独第12题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867找出错误 #11数独第11题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4找出错误 #10数独第10题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f找出错误 #9数独第9题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79找出错误 #8数独第8题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40找出错误 #7数独第7题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9找出错误 #6数独第6题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be找出错误 #5数独第5题：棋盘解到一半，共有58个数字，其中30个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279找出错误 #4数独第4题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636找出错误 #3数独第3题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292找出错误 #2数独第2题：棋盘解到一半，共有58个数字，其中22个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/zh-hans/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702找出错误 #1数独第1题：棋盘解到一半，共有58个数字，其中32个由玩家填写，有一个填错了。用5秒找出来，再核对答案。https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/zh-hans/printables/2026-11-02 https://sudokuflow.com/zh-hans/printables/kids/2026-11-02 https://sudokuflow.com/zh-hans/printables/kids/4x4/2026-11-02 https://sudokuflow.com/zh-hans/printables/kids/6x6/2026-11-02 https://sudokuflow.com/zh-hans/printables/kids/picture/2026-11-02 https://sudokuflow.com/zh-hans/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/zh-hans/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/zh-hans/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/zh-hans/printables/sudoku/2026-11-02 https://sudokuflow.com/zh-hans/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/zh-hans/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/zh-hans/printables/sudoku/hard/2026-11-02 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https://sudokuflow.com/zh-hans/daily/2026-11-02/2026-11-02 https://sudokuflow.com/zh-hans/daily/2026-11-03/2026-11-03 https://sudokuflow.com/zh-hans/daily/archive/2026-11-02 https://sudokuflow.com/zh-hans/play/easy/2026-11-02 https://sudokuflow.com/zh-hans/play/medium/2026-11-02 https://sudokuflow.com/zh-hans/play/hard/2026-11-02 https://sudokuflow.com/zh-hans/play/expert/2026-11-02 https://sudokuflow.com/zh-hans/play/master/2026-11-02 https://sudokuflow.com/zh-hans/play/extreme/2026-11-02 https://sudokuflow.com/zh-hans/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/zh-hans/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/zh-hans/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/zh-hans/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/zh-hans/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/2026-11-02 https://sudokuflow.com/zh-hans/encyclopedia/history/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/name/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/rules/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/variants/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/killer/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/math/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/computers/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/championship/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/people/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/brain/2026-10-05 https://sudokuflow.com/zh-hans/encyclopedia/culture/2026-10-05 https://sudokuflow.com/zh-hans/news/2026-10-07 https://sudokuflow.com/zh-hans/news/2026-10/2026-10-07 https://sudokuflow.com/zh-hans/about/2026-11-02 https://sudokuflow.com/zh-hans/contact/2026-11-02 https://sudokuflow.com/zh-hans/terms/2026-11-02 https://sudokuflow.com/zh-hans/press/2026-11-02 https://sudokuflow.com/zh-hans/privacy/2026-11-02 https://sudokuflow.com/cs/2026-11-02 https://sudokuflow.com/cs/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76O úroveň výš #17Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #17: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/cs/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcLov chyb #17Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #17: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/cs/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcLov chyb #16Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #16: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/cs/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aO úroveň výš #16Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #16: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/cs/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceO úroveň výš #15Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #15: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/cs/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Lov chyb #15Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #15: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/cs/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Lov chyb #14Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #14: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/cs/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51O úroveň výš #14Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #14: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/cs/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Lov chyb #13Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #13: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/cs/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bO úroveň výš #13Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #13: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/cs/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaLov chyb #12Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #12: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/cs/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6O úroveň výš #12Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #12: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/cs/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Lov chyb #11Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #11: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/cs/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2O úroveň výš #11Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #11: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/cs/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcLov chyb #10Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #10: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/cs/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eO úroveň výš #10Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #10: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/cs/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eLov chyb #9Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #9: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/cs/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddO úroveň výš #9Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #9: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/cs/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Lov chyb #8Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #8: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/cs/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7O úroveň výš #8Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #8: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/cs/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Lov chyb #7Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #7: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/cs/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793O úroveň výš #7Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #7: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/cs/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aLov chyb #6Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #6: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/cs/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332O úroveň výš #6Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #6: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/cs/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Lov chyb #5Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #5: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/cs/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900O úroveň výš #5Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #5: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/cs/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Lov chyb #4Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #4: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/cs/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedO úroveň výš #4Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #4: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/cs/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Lov chyb #3Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #3: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/cs/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9O úroveň výš #3Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #3: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/cs/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fLov chyb #2Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #2: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/cs/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfO úroveň výš #2Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #2: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/cs/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Lov chyb #1Pět malých mřížek sudoku, v každé jedno chybné číslo. Lov chyb #1: spočítejte, kolik jich najdete, a pak si ověřte všechna řešení.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/cs/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038O úroveň výš #1Tři mřížky sudoku, v každé jedno chybné číslo: 4×4, 6×6 a nakonec plná 9×9. O úroveň výš #1: zahrajte si všechny úrovně a prohlédněte si řešení.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/cs/lessons/2026-11-02 https://sudokuflow.com/cs/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700ePoslední volná buňkaPoslední volná buňka: Pokud v řádku, sloupci nebo bloku zbývá jen jedna prázdná buňka, musí do ní jít její chybějící číslo.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/cs/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefTéměř hotovoTéměř hotovo: Když má řádek, sloupec nebo blok dvě prázdné buňky a jedno ze dvou chybějících čísel se už nachází v řádku, sloupci nebo bloku obsahujícím jednu…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/cs/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Nahý singlNahý singl: vysvětlení krok za krokem v krátké videolekci. Buňka, které zbývá už jen jeden kandidát, musí toto číslo obsahovat.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/cs/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Skrytý singlSkrytý singl: Pokud je nějaké číslo kandidátem jen v jedné buňce v řádku, sloupci nebo bloku, musí tam jít, i kdyby ta buňka měla další kandidáty.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/cs/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Ukazující párUkazující pár: Když může být číslo v bloku kandidátem jen v jednom řádku nebo sloupci, odstraní se tento kandidát z ostatních buněk stejné linie mimo blok.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/cs/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdUkazující trojiceUkazující trojice: Když může být číslo v bloku kandidátem jen v jednom řádku nebo sloupci, odstraní se tento kandidát z ostatních buněk stejné linie mimo blok.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/cs/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Redukce blok/linieRedukce blok/linie: Když se kandidát v řádku nebo sloupci nachází jen v jednom bloku, odstraní se z ostatních buněk tohoto bloku mimo danou linii.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/cs/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Nahý párNahý pár: Dvě buňky ve stejném řádku, sloupci nebo bloku, které mají jen stejné dva kandidáty, si tato čísla nechávají pro sebe.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/cs/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacSkrytý párSkrytý pár: Dvě čísla, jejichž kandidáti se dohromady objevují jen ve dvou buňkách řádku, sloupce nebo bloku, si tyto buňky zaberou pro sebe.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/cs/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNahá trojiceNahá trojice: Tři buňky ve stejném řádku, sloupci nebo bloku, jejichž kandidáti dohromady pokrývají jen tři čísla, si tato čísla nechávají pro sebe.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/cs/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Skrytá trojiceSkrytá trojice: Tři čísla, jejichž kandidáti se dohromady objevují jen ve třech buňkách řádku, sloupce nebo bloku, si tyto buňky zaberou pro sebe.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/cs/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Když je kandidát ve dvou řádcích omezen na stejné dva sloupce, odstraní se ze všech ostatních buněk těchto sloupců; totéž platí při záměně řádků a…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/cs/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNahá čtveřiceNahá čtveřice: Čtyři buňky ve stejném řádku, sloupci nebo bloku, jejichž kandidáti dohromady pokrývají jen čtyři čísla, si tato čísla nechávají pro sebe.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/cs/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Skrytá čtveřiceSkrytá čtveřice: Čtyři čísla, jejichž kandidáti se dohromady objevují jen ve čtyřech buňkách řádku, sloupce nebo bloku, si tyto buňky zaberou pro sebe.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/cs/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Když se kandidát ve třech řádcích objevuje jen ve stejných třech sloupcích, odstraní se ze všech ostatních buněk těchto sloupců; totéž platí při…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/cs/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Středová buňka zaručuje, že společné číslo obou křídel musí být alespoň v jednom z nich. Každá buňka, která vidí obě křídla, proto o tohoto kandidáta…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/cs/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0MrakodrapMrakodrap: Když dvě silné vazby pro stejného kandidáta mají konce podlahy ve společném řádku nebo sloupci, alespoň jeden konec střechy musí tohoto kandidáta…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/cs/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Jednoduché obarvováníJednoduché obarvování: Obarvení řetězce silných vazeb jej rozdělí na dvě barvy, z nichž jedna platí a druhá ne. Neobarvená buňka, která vidí obě barvy, o…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/cs/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Prázdný obdélníkPrázdný obdélník: Když jediná místa pro číslo v bloku leží v jednom řádku a jednom sloupci, umístění tohoto čísla do buňky mimo blok může zablokovat řádek a…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/cs/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Středová buňka a její dvě křídla sdílejí číslo, které musí obsahovat alespoň jedna z těchto tří buněk. Každá buňka, která vidí všechny tři, proto o…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/cs/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Když dvě silné vazby pro stejného kandidáta, jedna v řádku a jedna ve sloupci, mají blízké konce ve stejném bloku, alespoň jeden vzdálený…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/cs/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Když se číslo v řádku i sloupci vyskytuje jako kandidát vždy jen v jedné vzdálené buňce mimo společný blok a ve skupině buněk uvnitř…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/cs/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dvě dvouhodnotové buňky mají stejnou dvojici kandidátů. Silná vazba pro jednoho z nich, jejíž každý konec vidí jinou z těchto buněk, zaručuje, že…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/cs/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-řetězX-řetěz: V X-řetězu se střídají silné a slabé vazby pro stejné číslo, přičemž první i poslední vazba je silná. Alespoň jeden ze dvou konců řetězu proto musí…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/cs/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-řetězXY-řetěz: V XY-řetězu vazby vynutí, aby alespoň jeden z jeho dvou konců obsahoval jejich společného kandidáta, takže každá buňka, která vidí oba konce, o něj…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/cs/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Střed a jeho tři křídla obsahují dohromady jen čtyři kandidáty a každý z prvních tří se vejde nejvýše do jedné buňky, takže alespoň jedna buňka…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/cs/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cVzdálené páryVzdálené páry: V řetězu se sudým počtem dvouhodnotových buněk, které všechny sdílejí stejné dva kandidáty, mají oba konce opačné hodnoty. V žádné buňce, která…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/cs/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: V hádance s jediným řešením předpokládejme, že každá nevyřešená buňka má dva kandidáty kromě jedné, která má tři. Pokud by odstranění jednoho kandidáta…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/cs/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bJedinečný obdélníkJedinečný obdélník: vysvětlení krok za krokem v krátké videolekci. Úloha má jen jedno řešení, takže vzoru, který by připustil dvě řešení, je třeba se vyhnout.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/cs/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing s ploutvíX-Wing s ploutví: Ploutev je jedna buňka navíc na základní linii, která brání X-Wingu být úplný, takže kandidáta lze odstranit jen z buněk v bloku ploutve…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/cs/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Když se kandidát ve čtyřech řádcích objevuje jen ve stejných čtyřech sloupcích, odstraní se ze všech ostatních buněk těchto sloupců; totéž platí…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/cs/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish s ploutvíSwordfish s ploutví: Ploutev je jedna buňka navíc v základní linii, kvůli níž není vzor Swordfish úplný. Kandidáta proto lze odstranit pouze z těch buněk v…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/cs/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dvě téměř uzamčené množiny (ALS) spojené omezeným společným kandidátem vynutí, aby byl jiný společný kandidát umístěn alespoň v jedné z nich. Lze jej…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/cs/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dvě téměř uzamčené křídlové množiny (ALS), spojené přes kloub dvěma různými omezenými společnými kandidáty, vynutí, aby byl třetí společný…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/cs/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Když buňky v průsečíku bloku a linie obsahují dohromady o dva různé kandidáty více, než je buněk, může dvouhodnotová pomocná buňka v linii mimo…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/cs/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugované dvojice a dvouhodnotové buňky splétají jeden řetěz silných vazeb napříč několika číslicemi a z jeho dvou barev jedna platí a druhá ne.…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/cs/guides/2026-11-02 https://sudokuflow.com/cs/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/cs/guides/common-mistakes/2026-10-04 https://sudokuflow.com/cs/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/cs/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/cs/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/cs/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/cs/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/cs/find-the-mistake/2026-11-02 https://sudokuflow.com/cs/puzzles/2026-11-02 https://sudokuflow.com/cs/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dNajděte chybu #20Sudoku #20: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/cs/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Najděte chybu #19Sudoku #19: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/cs/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Najděte chybu #18Sudoku #18: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/cs/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Najděte chybu #17Sudoku #17: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/cs/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Najděte chybu #16Sudoku #16: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/cs/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Najděte chybu #15Sudoku #15: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/cs/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Najděte chybu #14Sudoku #14: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/cs/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacNajděte chybu #13Sudoku #13: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/cs/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dNajděte chybu #12Sudoku #12: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/cs/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Najděte chybu #11Sudoku #11: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/cs/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Najděte chybu #10Sudoku #10: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/cs/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fNajděte chybu #9Sudoku #9: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/cs/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Najděte chybu #8Sudoku #8: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/cs/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Najděte chybu #7Sudoku #7: rozpracovaná mřížka s 58 čísly, z nichž 32 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/cs/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Najděte chybu #6Sudoku #6: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/cs/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beNajděte chybu #5Sudoku #5: rozpracovaná mřížka s 58 čísly, z nichž 30 vyplnil hráč a jedno je chybné. Najděte ho za pět sekund a ověřte řešení.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/cs/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Najděte chybu #4Sudoku #4: rozpracovaná mřížka s 58 čísly, z nichž 22 vyplnil hráč a jedno je chybné. 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https://sudokuflow.com/cs/play/hard/2026-11-02 https://sudokuflow.com/cs/play/expert/2026-11-02 https://sudokuflow.com/cs/play/master/2026-11-02 https://sudokuflow.com/cs/play/extreme/2026-11-02 https://sudokuflow.com/cs/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/cs/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/cs/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/cs/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/cs/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/cs/encyclopedia/2026-11-02 https://sudokuflow.com/cs/encyclopedia/history/2026-10-05 https://sudokuflow.com/cs/encyclopedia/name/2026-10-05 https://sudokuflow.com/cs/encyclopedia/rules/2026-10-05 https://sudokuflow.com/cs/encyclopedia/variants/2026-10-05 https://sudokuflow.com/cs/encyclopedia/killer/2026-10-05 https://sudokuflow.com/cs/encyclopedia/math/2026-10-05 https://sudokuflow.com/cs/encyclopedia/computers/2026-10-05 https://sudokuflow.com/cs/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/cs/encyclopedia/championship/2026-10-05 https://sudokuflow.com/cs/encyclopedia/people/2026-10-05 https://sudokuflow.com/cs/encyclopedia/brain/2026-10-05 https://sudokuflow.com/cs/encyclopedia/culture/2026-10-05 https://sudokuflow.com/cs/about/2026-11-02 https://sudokuflow.com/cs/contact/2026-11-02 https://sudokuflow.com/cs/terms/2026-11-02 https://sudokuflow.com/cs/press/2026-11-02 https://sudokuflow.com/cs/privacy/2026-11-02 https://sudokuflow.com/uk/2026-11-02 https://sudokuflow.com/uk/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Підвищуй рівень №17Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №17: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/uk/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcБліц помилок №17П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №17: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/uk/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcБліц помилок №16П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №16: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/uk/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aПідвищуй рівень №16Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №16: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/uk/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceПідвищуй рівень №15Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №15: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/uk/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Бліц помилок №15П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №15: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/uk/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Бліц помилок №14П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №14: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/uk/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Підвищуй рівень №14Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №14: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 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відповіді.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/uk/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Підвищуй рівень №11Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №11: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/uk/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcБліц помилок №10П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №10: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/uk/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eПідвищуй рівень №10Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №10: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/uk/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eБліц помилок №9П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №9: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/uk/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddПідвищуй рівень №9Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №9: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/uk/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Бліц помилок №8П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №8: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/uk/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Підвищуй рівень №8Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №8: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/uk/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Бліц помилок №7П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №7: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/uk/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Підвищуй рівень №7Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №7: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/uk/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aБліц помилок №6П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №6: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/uk/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Підвищуй рівень №6Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №6: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/uk/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Бліц помилок №5П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №5: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/uk/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Підвищуй рівень №5Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №5: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/uk/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Бліц помилок №4П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №4: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/uk/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedПідвищуй рівень №4Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №4: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/uk/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Бліц помилок №3П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №3: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/uk/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Підвищуй рівень №3Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №3: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/uk/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fБліц помилок №2П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №2: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/uk/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfПідвищуй рівень №2Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №2: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/uk/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Бліц помилок №1П’ять маленьких полів судоку, на кожному одне неправильне число. «Бліц помилок» №1: порахуй, скільки знайдеш, а потім перевір усі відповіді.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/uk/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Підвищуй рівень №1Три поля судоку, на кожному одне неправильне число: 4×4, 6×6, а потім повне 9×9. «Підвищуй рівень» №1: пройди всі рівні й переглянь усі відповіді.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/uk/lessons/2026-11-02 https://sudokuflow.com/uk/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eОстання вільна клітинкаОстання вільна клітинка: Якщо в рядку, стовпці чи блоці лишилася лише одна порожня клітинка, у неї має стати відсутня цифра.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/uk/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefМайже завершеноМайже завершено: Якщо в рядку, стовпці чи блоці залишилися дві порожні клітинки й одна з двох відсутніх цифр уже стоїть у рядку, стовпці чи блоці, що містить…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/uk/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Голий одинакГолий одинак: покрокове пояснення в короткому відеоуроці. Клітинка, у якій лишився тільки один кандидат, має містити це число.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/uk/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Прихований одинакПрихований одинак: Якщо цифра є кандидатом лише в одній клітинці рядка, стовпця чи блоку, вона має стати саме туди, навіть якщо в тій клітинці є й інші…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/uk/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Вказівна параВказівна пара: Якщо в блоці цифра є кандидатом лише в одному рядку або стовпці, цього кандидата прибирають з інших клітинок цієї лінії за межами блоку.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/uk/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdВказівна трійкаВказівна трійка: Якщо в блоці цифра є кандидатом лише в одному рядку або стовпці, цього кандидата прибирають з інших клітинок цієї лінії за межами блоку.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/uk/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Редукція блок/лініяРедукція блок/лінія: Якщо кандидат у рядку або стовпці трапляється лише в одному блоці, його прибирають з інших клітинок цього блоку поза цією лінією.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/uk/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Гола параГола пара: Дві клітинки в одному рядку, стовпці чи блоці, що мають лише ту саму пару кандидатів, лишають ці цифри собі.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/uk/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacПрихована параПрихована пара: Дві цифри, чиї кандидати разом трапляються лише у двох клітинках рядка, стовпця чи блока, забирають ці клітинки собі.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/uk/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eГола трійкаГола трійка: Три клітинки в одному рядку, стовпці чи блоці, кандидати яких разом охоплюють лише три цифри, лишають ці цифри собі.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/uk/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Прихована трійкаПрихована трійка: Три цифри, чиї кандидати разом трапляються лише у трьох клітинках рядка, стовпця чи блока, забирають ці клітинки собі.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/uk/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Коли кандидат у двох рядках обмежений тими самими двома стовпцями або, навпаки, у двох стовпцях — тими самими двома рядками, його прибирають з усіх…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/uk/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcГола четвіркаГола четвірка: Чотири клітинки в одному рядку, стовпці чи блоці, кандидати яких разом охоплюють лише чотири цифри, лишають ці цифри собі.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/uk/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Прихована четвіркаПрихована четвірка: Чотири цифри, чиї кандидати разом трапляються лише у чотирьох клітинках рядка, стовпця чи блока, забирають ці клітинки собі.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/uk/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Коли кандидати певної цифри в трьох рядках містяться лише в тих самих трьох стовпцях або, навпаки, у трьох стовпцях — лише в тих самих трьох…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/uk/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Опорна клітинка змушує принаймні одне зі своїх двох крил містити спільну цифру, тож будь-яка клітинка, що бачить обидва крила, втрачає цього кандидата.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/uk/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Коли два сильні зв’язки для однієї цифри мають кінці підлоги в одному рядку або стовпці, принаймні в одному кінці даху має стояти ця цифра. З…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/uk/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Просте розфарбуванняПросте розфарбування: Розфарбування ланцюга сильних зв'язків ділить його на два кольори: один істинний і один хибний. Незабарвлена клітинка, що бачить обидва…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/uk/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Порожній прямокутникПорожній прямокутник: Коли всі можливі місця для цифри в блоці зосереджені в одному рядку та одному стовпці, розміщення цієї цифри в клітинці поза блоком може…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/uk/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Спільна цифра має стояти принаймні в одній із трьох клітинок: в опорній клітинці або в одному з двох її крил. Тому будь-яка клітинка, що бачить усі…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/uk/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Коли два сильні зв’язки для однієї цифри — один у рядку, другий у стовпці — мають ближні кінці в одному блоці, принаймні в одному дальньому…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/uk/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Коли і в рядку, і в стовпці цифра є кандидатом лише в одній дальній клітинці поза спільним блоком та в групі клітинок усередині…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/uk/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: У двох клітинках з однаковою парою є два спільні кандидати. Сильний зв’язок для одного з них, кожен кінець якого бачить іншу з цих клітинок, гарантує…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/uk/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-ланцюгX-ланцюг: У X-ланцюзі сильні та слабкі зв'язки для однієї цифри чергуються, причому перший і останній зв'язки є сильними, тож принаймні один із двох кінців…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/uk/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-ланцюгXY-ланцюг: В XY-ланцюзі зв’язки гарантують, що спільний кандидат стоїть принаймні в одному з двох кінців, тож будь-яка клітинка, що бачить обидва кінці…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/uk/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Опора та три її крила разом містять лише чотирьох кандидатів, а кожен із перших трьох може міститися щонайбільше в одній клітинці, тому принаймні…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/uk/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: У ланцюзі з парної кількості клітинок з двома кандидатами, які всі мають ту саму пару кандидатів, два кінці протилежні, тож будь-яка клітинка…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/uk/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: У головоломці з єдиним розв’язком припустімо, що в кожній нерозв’язаній клітинці є два кандидати, крім однієї з трьома. Якщо після вилучення одного…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/uk/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bУнікальний прямокутникУнікальний прямокутник: У головоломки лише один розв'язок, тож шаблону, який дозволив би два розв'язки, треба уникати.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/uk/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing із плавникомX-Wing із плавником: Плавник — це одна зайва клітинка на базовій лінії, через яку X-Wing не є повним. Тому кандидата можна прибрати лише з тих клітинок у…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/uk/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Коли кандидати певної цифри в чотирьох рядках містяться лише в тих самих чотирьох стовпцях або, навпаки, у чотирьох стовпцях — лише в тих самих…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/uk/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish із плавникомSwordfish із плавником: Плавник — це одна зайва клітинка на базовій лінії, через яку Swordfish не є повним. Тому кандидата прибирають лише з тих клітинок у…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/uk/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Два майже замкнені набори, пов’язані обмеженим спільним кандидатом, гарантують, що інший спільний кандидат опиниться принаймні в одному з них, тож…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/uk/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Два майже замкнені набори-крила, з’єднані через шарнір двома різними обмеженими спільними кандидатами, гарантують, що третій спільний кандидат…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/uk/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Коли клітинки на перетині блоку з рядком або стовпцем разом містять на два різні кандидати більше, ніж клітинок, допоміжна клітинка з двома…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/uk/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Спряжені пари й клітинки з двома кандидатами сплітають один ланцюг сильних зв’язків через кілька цифр, і рівно один із двох його кольорів…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/uk/guides/2026-11-02 https://sudokuflow.com/uk/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/uk/guides/common-mistakes/2026-10-04 https://sudokuflow.com/uk/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/uk/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/uk/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/uk/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/uk/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/uk/find-the-mistake/2026-11-02 https://sudokuflow.com/uk/puzzles/2026-11-02 https://sudokuflow.com/uk/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dЗнайди помилку #20Судоку #20: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/uk/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Знайди помилку #19Судоку #19: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/uk/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Знайди помилку #18Судоку #18: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/uk/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Знайди помилку #17Судоку #17: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/uk/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Знайди помилку #16Судоку #16: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/uk/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Знайди помилку #15Судоку #15: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/uk/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Знайди помилку #14Судоку #14: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/uk/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacЗнайди помилку #13Судоку #13: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/uk/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dЗнайди помилку #12Судоку #12: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/uk/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Знайди помилку #11Судоку #11: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/uk/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Знайди помилку #10Судоку #10: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/uk/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fЗнайди помилку #9Судоку #9: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/uk/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Знайди помилку #8Судоку #8: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/uk/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Знайди помилку #7Судоку #7: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/uk/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Знайди помилку #6Судоку #6: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/uk/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beЗнайди помилку #5Судоку #5: напівзаповнене поле, 58 чисел, 30 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/uk/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Знайди помилку #4Судоку #4: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/uk/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Знайди помилку #3Судоку #3: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/uk/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Знайди помилку #2Судоку #2: напівзаповнене поле, 58 чисел, 22 увів гравець, одне з них хибне. Знайди його за п’ять секунд і перевір відповідь.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/uk/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Знайди помилку #1Судоку #1: напівзаповнене поле, 58 чисел, 32 увів гравець, одне з них хибне. 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https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc找錯快挑戰 #17五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#17，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc找錯快挑戰 #16五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#16，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/zh-hant-tw/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a逐關升級 #16三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#16，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/zh-hant-tw/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce逐關升級 #15三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#15，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6找錯快挑戰 #15五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#15，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8找錯快挑戰 #14五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#14，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51逐關升級 #14三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#14，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412找錯快挑戰 #13五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#13，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b逐關升級 #13三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#13，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea找錯快挑戰 #12五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#12，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/zh-hant-tw/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6逐關升級 #12三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#12，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254找錯快挑戰 #11五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#11，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2逐關升級 #11三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#11，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc找錯快挑戰 #10五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#10，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/zh-hant-tw/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e逐關升級 #10三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#10，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e找錯快挑戰 #9五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#9，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/zh-hant-tw/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd逐關升級 #9三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#9，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741找錯快挑戰 #8五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#8，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7逐關升級 #8三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#8，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659找錯快挑戰 #7五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#7，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793逐關升級 #7三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#7，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a找錯快挑戰 #6五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#6，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/zh-hant-tw/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332逐關升級 #6三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#6，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10找錯快挑戰 #5五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#5，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900逐關升級 #5三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#5，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31找錯快挑戰 #4五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#4，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed逐關升級 #4三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#4，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41找錯快挑戰 #3五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#3，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9逐關升級 #3三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#3，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f找錯快挑戰 #2五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#2，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/zh-hant-tw/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf逐關升級 #2三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#2，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/zh-hant-tw/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186找錯快挑戰 #1五個小型數獨盤面，各有一個填錯的數字。「找錯快挑戰」#1，算算你能找出幾個，再查看所有答案。https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/zh-hant-tw/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038逐關升級 #1三個數獨盤面，各有一個填錯的數字：從 4×4、6×6 到完整的 9×9。「逐關升級」#1，玩遍每一關，再查看各關答案。https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/zh-hant-tw/lessons/2026-11-02 https://sudokuflow.com/zh-hant-tw/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e最後剩餘格透過短片課程，一步步學會最後剩餘格。如果一列、一欄或一宮只剩下一個空格，那麼它缺的那個數字就只能填進這個格子裡。https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/zh-hant-tw/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef幾乎完成透過短片課程，一步步學會幾乎完成。當一列、一欄或一宮有兩個空格時，如果缺少的兩個數字中有一個已經出現在包含其中一個空格的某一列、某一欄或某一宮裡，它就不能填入那個格子，所以另一個缺少的數字必須填在那裡。https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/zh-hant-tw/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12唯一候選數透過短片課程，一步步學會唯一候選數。一個格子如果只剩一個候選數，那它就一定要填這個數字。https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/zh-hant-tw/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54隱性唯一數透過短片課程，一步步學會隱性唯一數。如果一個數字在一列、一欄或一宮裡只在一個格子中是候選數，那它就必須放在這裡，就算那個格子還有別的候選數也一樣。https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/zh-hant-tw/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07宮內指向對透過短片課程，一步步學會宮內指向對。如果一個數字在某一宮裡只能落在同一列或同一欄，就可以從該宮外同一列或同一欄的格子中移除這個候選數。https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/zh-hant-tw/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd宮內指向三數組透過短片課程，一步步學會宮內指向三數組。如果一個數字在某一宮裡只能落在同一列或同一欄，就可以從該宮外同一列或同一欄的格子中移除這個候選數。https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/zh-hant-tw/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1宮／線消除法透過短片課程，一步步學會宮／線消除法。如果某一列或某一欄裡的一個數字只可能落在同一宮中，就可以從該宮裡不在這一列或這一欄的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/zh-hant-tw/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7顯性數對透過短片課程，一步步學會顯性數對。同一列、同一欄或同一宮裡，有兩個格子只剩同樣的兩個候選數時，就會把這兩個數字留給自己。https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/zh-hant-tw/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac隱性數對透過短片課程，一步步學會隱性數對。兩個數字的候選位置加起來只落在某一列、欄或宮的兩個格子裡，這兩個格子就被這兩個數字占下了。https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/zh-hant-tw/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e顯性三數透過短片課程，一步步學會顯性三數。同一列、同一欄或同一宮裡，有三個格子的候選數合起來只涵蓋三個數字時，就會把這些數字留給自己。https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/zh-hant-tw/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53隱性三數透過短片課程，一步步學會隱性三數。三個數字的候選位置加起來只落在某一列、欄或宮的三個格子裡，這三個格子就被這三個數字占下了。https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/zh-hant-tw/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-Wing透過短片課程，一步步學會X-Wing。當一個數字在兩列中只出現在相同的兩欄裡（或在兩欄中只出現在相同的兩列裡），就可以從這兩欄或兩列的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/zh-hant-tw/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc顯性四數組透過短片課程，一步步學會顯性四數組。同一列、同一欄或同一宮裡，有四個格子的候選數合起來只涵蓋四個數字時，就會把這些數字留給自己。https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/zh-hant-tw/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853隱性四數組透過短片課程，一步步學會隱性四數組。四個數字的候選位置加起來只落在某一列、欄或宮的四個格子裡，這四個格子就被這四個數字占下了。https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/zh-hant-tw/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b劍魚透過短片課程，一步步學會劍魚。當一個數字在三列中的候選位置全都落在相同的三欄裡（或在三欄中全都落在相同的三列裡），就可以從這三欄或三列的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/zh-hant-tw/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-Wing透過短片課程，一步步學會Y-Wing。樞軸會保證兩個翼之中至少有一個填入它們共用的數字，所以能同時看到兩個翼的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/zh-hant-tw/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0摩天樓透過短片課程，一步步學會摩天樓。當一個數字的兩條強鏈，其底端在同一列或同一欄時，至少有一個頂端必定填入這個數字，所以能同時看到兩個頂端的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/zh-hant-tw/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9簡單著色透過短片課程，一步步學會簡單著色。為由強鏈組成的鏈上色後會分成兩種顏色，其中一種為真、另一種為假。能同時看到兩種顏色的未上色格子可以移除這個候選數；如果同色的兩個格子互相看得到，那種顏色就是假。https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/zh-hant-tw/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8空矩形空矩形: 當一個宮內某數字僅有的候選位置都在一列和一欄時，在宮外某格填入該數字，可能會封死該列，並排除一條強鏈的一端，迫使另一端填入該數字而封死該欄。這會使宮內再無位置可填入這個數字，因此可以從該宮外格移除這個候選數。列與欄互換時也適用相同推理。https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/zh-hant-tw/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-Wing透過短片課程，一步步學會XYZ-Wing。樞軸和兩個翼之中至少有一個必定填入它們共用的數字，所以能同時看到這三者的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/zh-hant-tw/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7雙線風箏透過短片課程，一步步學會雙線風箏。當一個數字有兩條強鏈，一條在列、一條在欄，且近端同在一個宮裡時，至少有一個遠端必定填入這個數字，所以能同時看到兩個遠端的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/zh-hant-tw/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae分組雙線風箏分組雙線風箏…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/zh-hant-tw/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: 兩個具有相同候選數組合的雙值格共用兩個候選數。在其中一個候選數上有一條強鏈，強鏈的兩端各自能看到其中一個不同的雙值格，因此至少有一個雙值格必須填入另一個候選數；所以任何同時看到這兩個雙值格的格子都可以移除另一個候選數。https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/zh-hant-tw/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-鏈透過短片課程，一步步學會X-鏈。在 X-鏈裡，同一數字上的強鏈與弱鏈交替相連，並以強鏈開始和結束，因此鏈的兩端至少有一端必須包含該數字，同時看到兩端的任何格子都會失去這個候選數。https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/zh-hant-tw/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-鏈透過短片課程，一步步學會XY-鏈。在 XY 鏈裡，這些連結會逼使兩端之中至少有一個包含它們共用的候選數，所以同時看到兩端的格子就會失去它。https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/zh-hant-tw/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-Wing透過短片課程，一步步學會WXYZ-Wing。一個樞軸和它的三個翼合起來只含四個候選數，前三個候選數各自最多只能填入一個格子，所以至少有一個格子必定填入共享的第四個候選數；任何能同時看到它所有可能位置的格子都可以移除這個候選數。https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/zh-hant-tw/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c遠程數對透過短片課程，一步步學會遠程數對。在一條由偶數個雙值格組成、且每格都有相同兩個候選數的鏈裡，兩端必定分別填入不同的候選數，所以任何同時看到兩端的格子都不能填入這兩個候選數中的任何一個。https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/zh-hant-tw/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/zh-hant-tw/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b唯一矩形透過短片課程，一步步學會唯一矩形。這個謎題只有一個解，所以會讓謎題出現兩個解的圖形一定要避開。https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/zh-hant-tw/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73鰭 X-Wing透過短片課程，一步步學會鰭 X-Wing。鰭是基線上多出來的一個格子，它讓 X-Wing 無法完整成形，所以這個候選數只能從鰭所在宮內、位於 X-Wing 角格與鰭之外、且落在經過該宮某個 X-Wing 角格的交叉線上的格子中移除。https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/zh-hant-tw/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545Jellyfish透過短片課程，一步步學會Jellyfish。當一個數字在四列中的候選位置全都落在相同的四欄裡（或在四欄中全都落在相同的四列裡），就可以從這四欄或四列的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/zh-hant-tw/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208鰭劍魚透過短片課程，一步步學會鰭劍魚。鰭是基線上多出來的一個格子，它讓劍魚無法完整成形，所以這個候選數只能從鰭所在宮內、基線之外、且落在劍魚三條交叉線之一的格子中移除。https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/zh-hant-tw/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZ透過短片課程，一步步學會ALS-XZ。由一個受限共同候選數相連的兩個幾乎鎖定集，會迫使另一個共用候選數填入其中至少一個集合，所以可以從兩個集合之外、能看到該候選數在兩個集合中所有位置的任何格子中移除這個候選數。https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/zh-hant-tw/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-Wing透過短片課程，一步步學會ALS-XY-Wing。兩個幾乎鎖定翼集各自透過一個不同的受限共同候選數與樞紐相連，這會迫使第三個共用候選數填入其中一個翼集；所以可以從任何能看到兩個翼集中所有該候選數位置的外部格子中移除這個候選數。https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/zh-hant-tw/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/zh-hant-tw/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa透過短片課程，一步步學會3D Medusa。共軛對與雙值格把跨越多個數字的強鏈編織成一條鏈，其中兩種顏色恰好有一種為真；同時帶有兩種顏色標記的格子可以排除其他候選數，而未上色的候選數若能同時看到分別以兩種顏色標記的同一數字，就不可能為真。https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/zh-hant-tw/guides/2026-11-02 https://sudokuflow.com/zh-hant-tw/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/zh-hant-tw/guides/common-mistakes/2026-10-04 https://sudokuflow.com/zh-hant-tw/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/zh-hant-tw/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/zh-hant-tw/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/zh-hant-tw/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/zh-hant-tw/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/zh-hant-tw/find-the-mistake/2026-11-02 https://sudokuflow.com/zh-hant-tw/puzzles/2026-11-02 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d找出錯誤 #20數獨題目 #20：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57找出錯誤 #19數獨題目 #19：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936找出錯誤 #18數獨題目 #18：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9找出錯誤 #17數獨題目 #17：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6找出錯誤 #16數獨題目 #16：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299找出錯誤 #15數獨題目 #15：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978找出錯誤 #14數獨題目 #14：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac找出錯誤 #13數獨題目 #13：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d找出錯誤 #12數獨題目 #12：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867找出錯誤 #11數獨題目 #11：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4找出錯誤 #10數獨題目 #10：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f找出錯誤 #9數獨題目 #9：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79找出錯誤 #8數獨題目 #8：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40找出錯誤 #7數獨題目 #7：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9找出錯誤 #6數獨題目 #6：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be找出錯誤 #5數獨題目 #5：解到一半的盤面共有 58 個數字，其中 30 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279找出錯誤 #4數獨題目 #4：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636找出錯誤 #3數獨題目 #3：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292找出錯誤 #2數獨題目 #2：解到一半的盤面共有 58 個數字，其中 22 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/zh-hant-tw/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702找出錯誤 #1數獨題目 #1：解到一半的盤面共有 58 個數字，其中 32 個是玩家填入的，有一個填錯了。用五秒找出來，再核對答案。https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/zh-hant-tw/printables/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/kids/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/kids/4x4/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/kids/6x6/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/kids/picture/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/sudoku/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/zh-hant-tw/printables/sudoku/hard/2026-11-02 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https://sudokuflow.com/zh-hant-tw/encyclopedia/history/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/name/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/rules/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/variants/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/killer/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/math/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/computers/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/championship/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/people/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/brain/2026-10-05 https://sudokuflow.com/zh-hant-tw/encyclopedia/culture/2026-10-05 https://sudokuflow.com/zh-hant-tw/about/2026-11-02 https://sudokuflow.com/zh-hant-tw/contact/2026-11-02 https://sudokuflow.com/zh-hant-tw/terms/2026-11-02 https://sudokuflow.com/zh-hant-tw/press/2026-11-02 https://sudokuflow.com/zh-hant-tw/privacy/2026-11-02 https://sudokuflow.com/el/2026-11-02 https://sudokuflow.com/el/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Ανέβα επίπεδο #17Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #17: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/el/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcΚυνήγι λαθών #17Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #17: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/el/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcΚυνήγι λαθών #16Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #16: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/el/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aΑνέβα επίπεδο #16Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #16: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/el/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceΑνέβα επίπεδο #15Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #15: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/el/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Κυνήγι λαθών #15Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #15: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/el/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Κυνήγι λαθών #14Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #14: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/el/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Ανέβα επίπεδο #14Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #14: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/el/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Κυνήγι λαθών #13Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #13: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/el/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bΑνέβα επίπεδο #13Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #13: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/el/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaΚυνήγι λαθών #12Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #12: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/el/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Ανέβα επίπεδο #12Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #12: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/el/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Κυνήγι λαθών #11Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #11: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/el/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Ανέβα επίπεδο #11Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #11: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/el/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcΚυνήγι λαθών #10Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #10: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/el/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eΑνέβα επίπεδο #10Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #10: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/el/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eΚυνήγι λαθών #9Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #9: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/el/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddΑνέβα επίπεδο #9Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #9: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/el/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Κυνήγι λαθών #8Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #8: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/el/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Ανέβα επίπεδο #8Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #8: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/el/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Κυνήγι λαθών #7Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #7: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/el/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Ανέβα επίπεδο #7Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #7: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/el/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aΚυνήγι λαθών #6Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #6: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/el/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Ανέβα επίπεδο #6Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #6: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/el/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Κυνήγι λαθών #5Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #5: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/el/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Ανέβα επίπεδο #5Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #5: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/el/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Κυνήγι λαθών #4Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #4: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/el/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedΑνέβα επίπεδο #4Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #4: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/el/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Κυνήγι λαθών #3Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #3: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/el/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Ανέβα επίπεδο #3Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #3: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/el/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fΚυνήγι λαθών #2Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #2: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/el/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfΑνέβα επίπεδο #2Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #2: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/el/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Κυνήγι λαθών #1Πέντε μικρά πλέγματα Sudoku, ένας λάθος αριθμός στο καθένα. Κυνήγι λαθών #1: μέτρησε πόσα βρίσκεις και μετά έλεγξε κάθε λύση.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/el/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Ανέβα επίπεδο #1Τρία πλέγματα Sudoku με έναν λάθος αριθμό στο καθένα: 4×4, 6×6 και 9×9. Ανέβα επίπεδο #1: παίξε κάθε επίπεδο και δες κάθε λύση.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/el/lessons/2026-11-02 https://sudokuflow.com/el/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eΤελευταίο ΚελίΤελευταίο Κελί: Αν μια γραμμή, στήλη ή τετράγωνο έχει μόνο ένα κενό κελί, ο αριθμός που λείπει πρέπει να μπει σε αυτό το κελί.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/el/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefΣχεδόν ΠλήρεςΣχεδόν Πλήρες: Όταν μια γραμμή, στήλη ή ένα τετράγωνο έχει δύο κενά κελιά, ένας από τους δύο αριθμούς που λείπουν μπορεί να χρησιμοποιείται ήδη σε μια γραμμή…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/el/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Γυμνό ΜονόΓυμνό Μονό: εξήγηση βήμα βήμα σε σύντομο μάθημα σε βίντεο. Ένα κελί στο οποίο απομένει μόνο ένας υποψήφιος πρέπει να πάρει αυτόν τον αριθμό.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/el/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Κρυφό ΜονόΚρυφό Μονό: Αν ένας αριθμός είναι υποψήφιος σε ένα μόνο κελί μιας γραμμής, στήλης ή τετραγώνου, πρέπει να πάει εκεί ακόμα κι αν αυτό το κελί έχει κι άλλους…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/el/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Δεικτικό ΖεύγοςΔεικτικό Ζεύγος: Αν μέσα σε ένα τετράγωνο ένας αριθμός μπορεί να τοποθετηθεί μόνο σε μία γραμμή ή στήλη, αυτός ο υποψήφιος αφαιρείται από τα υπόλοιπα κελιά…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/el/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdΔεικτική ΤριάδαΔεικτική Τριάδα: Αν μέσα σε ένα τετράγωνο ένας αριθμός μπορεί να τοποθετηθεί μόνο σε μία γραμμή ή στήλη, αυτός ο υποψήφιος αφαιρείται από τα υπόλοιπα κελιά…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/el/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Αναγωγή Τετραγώνου/ΓραμμήςΑναγωγή Τετραγώνου/Γραμμής: Αν σε μια γραμμή ή στήλη ένας αριθμός χωράει μόνο μέσα σε ένα τετράγωνο, αυτός ο υποψήφιος αφαιρείται από τα υπόλοιπα κελιά του…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/el/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Γυμνό ΖεύγοςΓυμνό Ζεύγος: Δύο κελιά στην ίδια γραμμή, στήλη ή τετράγωνο που έχουν μόνο τους ίδιους δύο υποψήφιους κρατούν αυτούς τους αριθμούς για τον εαυτό τους.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/el/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacΚρυφό ΖεύγοςΚρυφό Ζεύγος: Δύο αριθμοί που οι υποψήφιοί τους εμφανίζονται μαζί μόνο σε δύο κελιά μιας γραμμής, στήλης ή τετραγώνου διεκδικούν αυτά τα κελιά αποκλειστικά…https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/el/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eΓυμνή ΤριάδαΓυμνή Τριάδα: Τρία κελιά στην ίδια γραμμή, στήλη ή τετράγωνο των οποίων οι υποψήφιοι μαζί καλύπτουν μόνο τρεις αριθμούς κρατούν αυτούς τους αριθμούς για τον…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/el/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Κρυφή ΤριάδαΚρυφή Τριάδα: Τρεις αριθμοί που οι υποψήφιοί τους εμφανίζονται μαζί μόνο σε τρία κελιά μιας γραμμής, στήλης ή τετραγώνου διεκδικούν αυτά τα κελιά αποκλειστικά…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/el/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Όταν ένας αριθμός κλειδώνει στις ίδιες δύο στήλες σε δύο γραμμές (ή στις ίδιες δύο γραμμές σε δύο στήλες), αυτός ο υποψήφιος αφαιρείται από τα…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/el/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcΓυμνή ΤετράδαΓυμνή Τετράδα: Τέσσερα κελιά στην ίδια γραμμή, στήλη ή τετράγωνο των οποίων οι υποψήφιοι μαζί καλύπτουν μόνο τέσσερις αριθμούς κρατούν αυτούς τους αριθμούς…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/el/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Κρυφή ΤετράδαΚρυφή Τετράδα: Τέσσερις αριθμοί που οι υποψήφιοί τους εμφανίζονται μαζί μόνο σε τέσσερα κελιά μιας γραμμής, στήλης ή τετραγώνου διεκδικούν αυτά τα κελιά…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/el/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Όταν οι υποψήφιοι ενός αριθμού σε τρεις γραμμές βρίσκονται όλοι στις ίδιες τρεις στήλες (ή σε τρεις στήλες στις ίδιες τρεις γραμμές), αυτός ο…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/el/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Το κεντρικό κελί αναγκάζει τουλάχιστον μία από τις δύο πτέρυγες να περιέχει τον κοινό τους αριθμό, οπότε κάθε κελί που βλέπει και τις δύο πτέρυγες…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/el/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Όταν δύο ισχυρές συνδέσεις για τον ίδιο αριθμό έχουν άκρα δαπέδου στην ίδια γραμμή ή στήλη, τουλάχιστον ένα άκρο οροφής πρέπει να τον περιέχει…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/el/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Απλός ΧρωματισμόςΑπλός Χρωματισμός: Ο χρωματισμός μιας αλυσίδας ισχυρών συνδέσεων τη χωρίζει σε δύο χρώματα, ένα αληθές και ένα ψευδές. Ένα άχρωμο κελί που βλέπει και τα δύο…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/el/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Κενό ΟρθογώνιοΚενό Ορθογώνιο: Όταν οι μόνες θέσεις ενός αριθμού σε ένα τετράγωνο βρίσκονται σε μία γραμμή και μία στήλη, η τοποθέτησή του σε ένα εξωτερικό κελί μπορεί να…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/el/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Τουλάχιστον ένα από το κεντρικό κελί και τις δύο πτέρυγες πρέπει να περιέχει τον κοινό τους αριθμό, οπότε κάθε κελί που βλέπει και τα τρία χάνει…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/el/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Όταν δύο ισχυρές συνδέσεις για τον ίδιο αριθμό, μία σε γραμμή και μία σε στήλη, έχουν κοντινά άκρα στο ίδιο τετράγωνο, τουλάχιστον ένα…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/el/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Όταν τόσο μια γραμμή όσο και μια στήλη έχουν έναν αριθμό ως υποψήφιο μόνο σε ένα μακρινό κελί έξω από ένα κοινό τετράγωνο και σε μια…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/el/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Δύο κελιά με δύο τιμές έχουν το ίδιο ζεύγος υποψηφίων. Μια ισχυρή σύνδεση σε έναν από τους δύο υποψήφιους, με κάθε άκρο της να βλέπει διαφορετικό κελί…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/el/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Αλυσίδα XΑλυσίδα X: Σε μια Αλυσίδα X, ισχυρές και ασθενείς συνδέσεις για έναν μόνο αριθμό εναλλάσσονται, με ισχυρή σύνδεση στην αρχή και στο τέλος, οπότε τουλάχιστον…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/el/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Αλυσίδα XYΑλυσίδα XY: Σε μια αλυσίδα XY, οι συνδέσεις αναγκάζουν τουλάχιστον ένα από τα δύο άκρα της να περιέχει τον κοινό τους υποψήφιο, οπότε όποιο κελί βλέπει και τα…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/el/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Ένα κεντρικό κελί και οι τρεις πτέρυγές του περιέχουν συνολικά μόνο τέσσερις υποψήφιους και οι τρεις πρώτοι χωρούν το πολύ σε ένα κελί ο καθένας…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/el/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: Σε μια αλυσίδα με άρτιο αριθμό κελιών με δύο τιμές που μοιράζονται όλα τους ίδιους δύο υποψήφιους, τα δύο άκρα είναι αντίθετα, οπότε όποιο κελί…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/el/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Σε ένα παζλ με μοναδική λύση, έστω ότι κάθε άλυτο κελί έχει δύο υποψήφιους, εκτός από ένα που έχει τρεις. Αν η αφαίρεση ενός υποψήφιου από αυτό το κελί…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/el/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bΜοναδικό ΟρθογώνιοΜοναδικό Ορθογώνιο: Ο γρίφος έχει μία μόνο λύση, οπότε πρέπει να αποφύγουμε ένα μοτίβο που θα επέτρεπε δύο λύσεις.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/el/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing με ΠτερύγιοX-Wing με Πτερύγιο: Το πτερύγιο είναι ένα επιπλέον κελί σε μια βασική γραμμή ή στήλη που εμποδίζει την ολοκλήρωση ενός X-Wing, οπότε ο υποψήφιος μπορεί να…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/el/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Όταν οι υποψήφιοι ενός αριθμού σε τέσσερις γραμμές βρίσκονται όλοι στις ίδιες τέσσερις στήλες (ή σε τέσσερις στήλες στις ίδιες τέσσερις γραμμές)…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/el/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish με ΠτερύγιοSwordfish με Πτερύγιο: Το πτερύγιο είναι ένα επιπλέον κελί σε μια βασική γραμμή ή στήλη που εμποδίζει την ολοκλήρωση ενός Swordfish, οπότε ο υποψήφιος…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/el/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Δύο σχεδόν κλειδωμένα σύνολα συνδεδεμένα με έναν περιορισμένο κοινό υποψήφιο επιβάλλουν την τοποθέτηση ενός άλλου κοινού υποψηφίου σε τουλάχιστον ένα…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/el/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Δύο σχεδόν κλειδωμένα σύνολα-πτέρυγες, που ενώνονται μέσω ενός συνόλου άρθρωσης με δύο διαφορετικούς περιορισμένους κοινούς υποψήφιους…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/el/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Όταν τα κελιά στην τομή ενός τετραγώνου με μια γραμμή ή στήλη έχουν συνολικά δύο περισσότερους διαφορετικούς υποψήφιους από όσα είναι τα κελιά…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/el/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Τα συζυγή ζεύγη και τα κελιά με δύο τιμές υφαίνουν μία αλυσίδα ισχυρών συνδέσεων που εκτείνεται σε πολλούς αριθμούς, και ακριβώς ένα από τα δύο…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/el/guides/2026-11-02 https://sudokuflow.com/el/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/el/guides/common-mistakes/2026-10-04 https://sudokuflow.com/el/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/el/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/el/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/el/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/el/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/el/find-the-mistake/2026-11-02 https://sudokuflow.com/el/puzzles/2026-11-02 https://sudokuflow.com/el/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dΒρες το λάθος #20Sudoku #20: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/el/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Βρες το λάθος #19Sudoku #19: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/el/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Βρες το λάθος #18Sudoku #18: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/el/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Βρες το λάθος #17Sudoku #17: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/el/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Βρες το λάθος #16Sudoku #16: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/el/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Βρες το λάθος #15Sudoku #15: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/el/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Βρες το λάθος #14Sudoku #14: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/el/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacΒρες το λάθος #13Sudoku #13: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/el/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dΒρες το λάθος #12Sudoku #12: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/el/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Βρες το λάθος #11Sudoku #11: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/el/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Βρες το λάθος #10Sudoku #10: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/el/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fΒρες το λάθος #9Sudoku #9: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/el/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Βρες το λάθος #8Sudoku #8: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/el/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Βρες το λάθος #7Sudoku #7: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/el/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Βρες το λάθος #6Sudoku #6: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/el/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beΒρες το λάθος #5Sudoku #5: μισολυμένο πλέγμα, 58 αριθμοί, 30 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/el/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Βρες το λάθος #4Sudoku #4: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/el/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Βρες το λάθος #3Sudoku #3: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/el/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Βρες το λάθος #2Sudoku #2: μισολυμένο πλέγμα, 58 αριθμοί, 22 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/el/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Βρες το λάθος #1Sudoku #1: μισολυμένο πλέγμα, 58 αριθμοί, 32 από παίκτη, ένας τους λάθος. Βρες τον σε πέντε δευτερόλεπτα και έλεγξε την απάντηση.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/el/printables/2026-11-02 https://sudokuflow.com/el/printables/kids/2026-11-02 https://sudokuflow.com/el/printables/kids/4x4/2026-11-02 https://sudokuflow.com/el/printables/kids/6x6/2026-11-02 https://sudokuflow.com/el/printables/kids/picture/2026-11-02 https://sudokuflow.com/el/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/el/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/el/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/el/printables/sudoku/2026-11-02 https://sudokuflow.com/el/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/el/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/el/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/el/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/el/printables/sudoku/master/2026-11-02 https://sudokuflow.com/el/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/el/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/el/daily/2026-11-02 https://sudokuflow.com/el/daily/2026-10-06/2026-10-06 https://sudokuflow.com/el/daily/2026-10-07/2026-10-07 https://sudokuflow.com/el/daily/2026-10-08/2026-10-08 https://sudokuflow.com/el/daily/2026-10-09/2026-10-09 https://sudokuflow.com/el/daily/2026-10-10/2026-10-10 https://sudokuflow.com/el/daily/2026-10-11/2026-10-11 https://sudokuflow.com/el/daily/2026-10-12/2026-10-12 https://sudokuflow.com/el/daily/2026-10-13/2026-10-13 https://sudokuflow.com/el/daily/2026-10-14/2026-10-14 https://sudokuflow.com/el/daily/2026-10-15/2026-10-15 https://sudokuflow.com/el/daily/2026-10-16/2026-10-16 https://sudokuflow.com/el/daily/2026-10-17/2026-10-17 https://sudokuflow.com/el/daily/2026-10-18/2026-10-18 https://sudokuflow.com/el/daily/2026-10-19/2026-10-19 https://sudokuflow.com/el/daily/2026-10-20/2026-10-20 https://sudokuflow.com/el/daily/2026-10-21/2026-10-21 https://sudokuflow.com/el/daily/2026-10-22/2026-10-22 https://sudokuflow.com/el/daily/2026-10-23/2026-10-23 https://sudokuflow.com/el/daily/2026-10-24/2026-10-24 https://sudokuflow.com/el/daily/2026-10-25/2026-10-25 https://sudokuflow.com/el/daily/2026-10-26/2026-10-26 https://sudokuflow.com/el/daily/2026-10-27/2026-10-27 https://sudokuflow.com/el/daily/2026-10-28/2026-10-28 https://sudokuflow.com/el/daily/2026-10-29/2026-10-29 https://sudokuflow.com/el/daily/2026-10-30/2026-10-30 https://sudokuflow.com/el/daily/2026-10-31/2026-10-31 https://sudokuflow.com/el/daily/2026-11-01/2026-11-01 https://sudokuflow.com/el/daily/2026-11-02/2026-11-02 https://sudokuflow.com/el/daily/2026-11-03/2026-11-03 https://sudokuflow.com/el/daily/archive/2026-11-02 https://sudokuflow.com/el/play/easy/2026-11-02 https://sudokuflow.com/el/play/medium/2026-11-02 https://sudokuflow.com/el/play/hard/2026-11-02 https://sudokuflow.com/el/play/expert/2026-11-02 https://sudokuflow.com/el/play/master/2026-11-02 https://sudokuflow.com/el/play/extreme/2026-11-02 https://sudokuflow.com/el/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/el/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/el/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/el/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/el/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/el/encyclopedia/2026-11-02 https://sudokuflow.com/el/encyclopedia/history/2026-10-05 https://sudokuflow.com/el/encyclopedia/name/2026-10-05 https://sudokuflow.com/el/encyclopedia/rules/2026-10-05 https://sudokuflow.com/el/encyclopedia/variants/2026-10-05 https://sudokuflow.com/el/encyclopedia/killer/2026-10-05 https://sudokuflow.com/el/encyclopedia/math/2026-10-05 https://sudokuflow.com/el/encyclopedia/computers/2026-10-05 https://sudokuflow.com/el/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/el/encyclopedia/championship/2026-10-05 https://sudokuflow.com/el/encyclopedia/people/2026-10-05 https://sudokuflow.com/el/encyclopedia/brain/2026-10-05 https://sudokuflow.com/el/encyclopedia/culture/2026-10-05 https://sudokuflow.com/el/about/2026-11-02 https://sudokuflow.com/el/contact/2026-11-02 https://sudokuflow.com/el/terms/2026-11-02 https://sudokuflow.com/el/press/2026-11-02 https://sudokuflow.com/el/privacy/2026-11-02 https://sudokuflow.com/th/2026-11-02 https://sudokuflow.com/th/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76ไต่ระดับ #17ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #17: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/th/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcหาจุดผิดให้ทัน #17ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #17: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/th/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcหาจุดผิดให้ทัน #16ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #16: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/th/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aไต่ระดับ #16ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #16: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/th/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceไต่ระดับ #15ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #15: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/th/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6หาจุดผิดให้ทัน #15ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #15: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/th/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8หาจุดผิดให้ทัน #14ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #14: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/th/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51ไต่ระดับ #14ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #14: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/th/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412หาจุดผิดให้ทัน #13ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #13: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/th/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bไต่ระดับ #13ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #13: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/th/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaหาจุดผิดให้ทัน #12ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #12: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/th/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6ไต่ระดับ #12ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #12: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/th/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254หาจุดผิดให้ทัน #11ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #11: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/th/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2ไต่ระดับ #11ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #11: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/th/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcหาจุดผิดให้ทัน #10ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #10: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/th/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eไต่ระดับ #10ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #10: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/th/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eหาจุดผิดให้ทัน #9ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #9: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/th/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddไต่ระดับ #9ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #9: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/th/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741หาจุดผิดให้ทัน #8ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #8: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/th/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7ไต่ระดับ #8ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #8: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/th/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659หาจุดผิดให้ทัน #7ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #7: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/th/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793ไต่ระดับ #7ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #7: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/th/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aหาจุดผิดให้ทัน #6ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #6: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/th/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332ไต่ระดับ #6ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #6: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/th/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10หาจุดผิดให้ทัน #5ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #5: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/th/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900ไต่ระดับ #5ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #5: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/th/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31หาจุดผิดให้ทัน #4ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #4: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/th/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedไต่ระดับ #4ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #4: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/th/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41หาจุดผิดให้ทัน #3ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #3: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/th/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9ไต่ระดับ #3ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #3: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/th/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fหาจุดผิดให้ทัน #2ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #2: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/th/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfไต่ระดับ #2ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #2: เล่นทุกระดับและดูเฉลยแต่ละตารางhttps://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/th/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186หาจุดผิดให้ทัน #1ซูโดกุตารางเล็กห้าตาราง มีตัวเลขผิดตารางละหนึ่งตัว หาจุดผิดให้ทัน #1: นับว่าหาเจอกี่ตัว แล้วตรวจเฉลยทุกข้อhttps://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/th/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038ไต่ระดับ #1ซูโดกุสามตาราง มีตัวเลขผิดตารางละหนึ่งตัว: 4×4, 6×6 แล้วต่อด้วย 9×9 เต็มขนาด ไต่ระดับ #1: 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หรือบล็อกที่มีช่องใดช่องหนึ่งอยู่…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/th/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12เนคเก็ดซิงเกิลเนคเก็ดซิงเกิล อธิบายทีละขั้นตอนในวิดีโอบทเรียนสั้น ๆ ช่องที่เหลือตัวเลือกเดียวต้องเป็นตัวเลขนั้นhttps://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/th/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54ฮิดเด้นซิงเกิลฮิดเด้นซิงเกิล: ถ้าตัวเลขหนึ่งเป็นตัวเลือกในช่องเดียวเท่านั้นในแถว คอลัมน์ หรือบล็อก ตัวเลขนั้นก็ต้องลงตรงนั้น แม้ช่องนั้นจะมีตัวเลือกอื่นด้วยก็ตามhttps://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/th/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07พอยท์ติ้งแพร์พอยท์ติ้งแพร์: ถ้าในบล็อกหนึ่ง ตัวเลขลงได้แค่ในแถวหรือคอลัมน์เดียว ตัวเลือกนั้นจะถูกลบออกจากช่องอื่นบนแถวหรือคอลัมน์นั้นที่อยู่นอกบล็อกhttps://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/th/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdพอยท์ติ้งทริปเปิลพอยท์ติ้งทริปเปิล: ถ้าในบล็อกหนึ่ง ตัวเลขลงได้แค่ในแถวหรือคอลัมน์เดียว ตัวเลือกนั้นจะถูกลบออกจากช่องอื่นบนแถวหรือคอลัมน์นั้นที่อยู่นอกบล็อกhttps://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/th/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1ลดบล็อก/แถว-คอลัมน์ลดบล็อก/แถว-คอลัมน์: ถ้าบนแถวหรือคอลัมน์หนึ่ง ตัวเลขลงได้เฉพาะในบล็อกเดียว ตัวเลือกนั้นจะถูกลบออกจากช่องอื่นในบล็อกนั้นที่อยู่นอกแถวหรือคอลัมน์นั้นhttps://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/th/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7เนคเก็ดแพร์เนคเก็ดแพร์ อธิบายทีละขั้นตอนในวิดีโอบทเรียนสั้น ๆ ถ้าสองช่องในแถว คอลัมน์ หรือบล็อกเดียวกันมีตัวเลือกเหมือนกันเพียงสองตัว ตัวเลขทั้งสองนั้นต้องอยู่ในสองช่องนี้https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/th/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacฮิดเด้นแพร์ฮิดเด้นแพร์: ตัวเลขสองตัวที่ตัวเลือกของมันรวมกันแล้วปรากฏในเพียงสองช่องของแถว คอลัมน์ หรือบล็อก ย่อมจองสองช่องนั้นไว้เป็นของตัวเองเท่านั้นhttps://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/th/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eเนคเก็ดทริปเปิลเนคเก็ดทริปเปิล: ถ้าตัวเลือกของสามช่องในแถว คอลัมน์ หรือบล็อกเดียวกันรวมกันมีเพียงสามตัว ตัวเลขเหล่านั้นต้องอยู่ในสามช่องนี้https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/th/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53ฮิดเด้นทริปเปิลฮิดเด้นทริปเปิล: ตัวเลขสามตัวที่ตัวเลือกของมันรวมกันแล้วปรากฏในเพียงสามช่องของแถว คอลัมน์ หรือบล็อก ย่อมจองสามช่องนั้นไว้เป็นของตัวเองเท่านั้นhttps://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/th/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: เมื่อตัวเลือกของตัวเลขหนึ่งถูกล็อกไว้ในสองคอลัมน์เดียวกันของสองแถว (หรือในสองแถวเดียวกันของสองคอลัมน์)…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/th/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcเนคเก็ดควอดเนคเก็ดควอด อธิบายทีละขั้นตอนในวิดีโอบทเรียนสั้น ๆ ถ้าตัวเลือกของสี่ช่องในแถว คอลัมน์ หรือบล็อกเดียวกันรวมกันมีเพียงสี่ตัว ตัวเลขเหล่านั้นต้องอยู่ในสี่ช่องนี้https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/th/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853ฮิดเด้นควอดฮิดเด้นควอด: ตัวเลขสี่ตัวที่ตัวเลือกของมันรวมกันแล้วปรากฏในเพียงสี่ช่องของแถว คอลัมน์ หรือบล็อก ย่อมจองสี่ช่องนั้นไว้เป็นของตัวเองเท่านั้นhttps://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/th/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: เมื่อตัวเลือกของตัวเลขหนึ่งในสามแถวล้วนอยู่ในสามคอลัมน์เดียวกัน (หรือในสามคอลัมน์ล้วนอยู่ในสามแถวเดียวกัน)…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/th/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing อธิบายทีละขั้นตอนในวิดีโอบทเรียนสั้น ๆ ช่องหลักบังคับให้ปีกอย่างน้อยหนึ่งข้างต้องมีตัวเลขร่วมของทั้งสองปีก ช่องใดที่เห็นปีกทั้งสองจึงเสียตัวเลือกนั้นไปhttps://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/th/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: เมื่อการเชื่อมที่แน่นสองชุดของตัวเลขเดียวกันมีช่องปลายฝั่งพื้นซึ่งอยู่ในแถวหรือคอลัมน์เดียวกัน…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/th/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9การลงสีอย่างง่ายการลงสีอย่างง่าย: การระบายสีสายโซ่ของการเชื่อมที่แน่นจะแบ่งสายโซ่ออกเป็นสองสี สีหนึ่งจริง อีกสีเท็จ ช่องที่ไม่ได้ระบายสีซึ่งเห็นทั้งสองสีจะเสียตัวเลือกนั้นไป…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/th/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8สี่เหลี่ยมว่างสี่เหลี่ยมว่าง: เมื่อตำแหน่งที่เป็นไปได้ทั้งหมดของตัวเลขในบล็อกอยู่บนแถวหนึ่งและคอลัมน์หนึ่ง…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/th/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing อธิบายทีละขั้นตอนในวิดีโอบทเรียนสั้น ๆ ช่องหลักหรือปีกสองข้างอย่างน้อยหนึ่งช่องต้องมีตัวเลขร่วมกันนั้น ช่องใดที่เห็นทั้งสามช่องจึงเสียตัวเลือกนั้นไปhttps://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/th/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7ว่าวสองสายว่าวสองสาย: เมื่อการเชื่อมที่แน่นสองชุดของตัวเลขเดียวกัน ชุดหนึ่งอยู่ในแถวและอีกชุดอยู่ในคอลัมน์ มีปลายด้านใกล้อยู่ในบล็อกเดียวกัน…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/th/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeว่าวสองสายแบบกลุ่มว่าวสองสายแบบกลุ่ม: เมื่อแถวหนึ่งและคอลัมน์หนึ่งต่างมีตัวเลขนั้นเป็นตัวเลือกได้เฉพาะที่ช่องปลายด้านไกลหนึ่งช่องนอกบล็อกร่วมและกลุ่มช่องภายในบล็อกนั้น…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/th/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: ช่องสองตัวเลือกสองช่องที่มีชุดตัวเลือกตรงกันใช้ตัวเลือกร่วมกันสองตัว การเชื่อมที่แน่นของตัวเลือกหนึ่งในสองตัวนั้น…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/th/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72โซ่ Xโซ่ X: ในโซ่ X การเชื่อมที่แน่นและการเชื่อมที่อ่อนบนเลขเดียวกันจะสลับกัน โดยเริ่มและจบด้วยการเชื่อมที่แน่น ดังนั้นปลายโซ่อย่างน้อยหนึ่งในสองด้านต้องมีเลขนั้น…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/th/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2โซ่ XYโซ่ XY: ในสายโซ่ XY การเชื่อมจะบังคับให้ปลายอย่างน้อยหนึ่งในสองด้านของมันต้องมีตัวเลือกร่วมกันนั้น ช่องใดที่มองเห็นปลายทั้งสองจึงเสียตัวเลือกนั้นไปhttps://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/th/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: ช่องหลักและปีกสามปีกมีตัวเลือกรวมกันเพียงสี่ตัว และตัวเลือกสามตัวแรกแต่ละตัวลงได้มากที่สุดเพียงหนึ่งช่อง…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/th/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cคู่ห่างไกลคู่ห่างไกล: ในสายโซ่ที่มีช่องสองตัวเลือกจำนวนคู่ซึ่งทุกช่องมีตัวเลือกสองตัวเดียวกัน ปลายทั้งสองด้านจะตรงข้ามกัน…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/th/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: ในปริศนาที่มีคำตอบเดียว สมมติว่าทุกช่องที่ยังแก้ไม่เสร็จมีตัวเลือกสองตัว ยกเว้นหนึ่งช่องที่มีสามตัว หากลบตัวเลือกหนึ่งออกจากช่องนั้นแล้ว…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/th/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bสี่เหลี่ยมพิเศษสี่เหลี่ยมพิเศษ อธิบายทีละขั้นตอนในวิดีโอบทเรียนสั้น ๆ ปริศนานี้มีคำตอบเดียวเท่านั้น ดังนั้นรูปแบบที่จะทำให้มีคำตอบได้สองแบบจึงต้องหลีกเลี่ยงhttps://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/th/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing แบบมีครีบX-Wing แบบมีครีบ: ครีบคือช่องที่เพิ่มมาหนึ่งช่องบนเส้นฐานซึ่งทำให้ X-Wing ไม่สมบูรณ์ ดังนั้นตัวเลือกนั้นจะถูกลบได้เฉพาะจากช่องในบล็อกของครีบ นอกมุม X-Wing…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/th/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: เมื่อตัวเลือกของตัวเลขหนึ่งในสี่แถวล้วนอยู่ในสี่คอลัมน์เดียวกัน (หรือในสี่คอลัมน์ล้วนอยู่ในสี่แถวเดียวกัน)…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/th/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish แบบมีครีบSwordfish แบบมีครีบ: ครีบคือช่องที่เพิ่มมาหนึ่งช่องบนเส้นฐานซึ่งทำให้ Swordfish ไม่สมบูรณ์…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/th/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: ชุดที่เกือบล็อกสองชุดเชื่อมกันด้วยตัวเลือกร่วมจำกัด ทำให้ตัวเลือกร่วมอีกตัวต้องอยู่ในอย่างน้อยหนึ่งในสองชุด…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/th/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: ชุดปีกที่เกือบล็อกสองชุดซึ่งเชื่อมผ่านชุดบานพับด้วยตัวเลือกร่วมจำกัดที่ต่างกันสองตัว จะบังคับตัวเลือกร่วมตัวที่สามให้ลงในปีกใดปีกหนึ่ง…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/th/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: เมื่อช่องตรงจุดตัดของบล็อกกับแถวหรือคอลัมน์มีตัวเลือกที่ไม่ซ้ำกันรวมมากกว่าจำนวนช่องสองตัว…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/th/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: คู่สังยุคและช่องสองตัวเลือกถักทอสายโซ่การเชื่อมที่แน่นหนึ่งสายผ่านตัวเลขหลายตัว และหนึ่งในสองสีเท่านั้นที่เป็นจริง…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/th/guides/2026-11-02 https://sudokuflow.com/th/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/th/guides/common-mistakes/2026-10-04 https://sudokuflow.com/th/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/th/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/th/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/th/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/th/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/th/find-the-mistake/2026-11-02 https://sudokuflow.com/th/puzzles/2026-11-02 https://sudokuflow.com/th/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dหาจุดผิด #20ซูโดกุ #20: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/th/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57หาจุดผิด #19ซูโดกุ #19: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/th/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936หาจุดผิด #18ซูโดกุ #18: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/th/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9หาจุดผิด #17ซูโดกุ #17: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/th/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6หาจุดผิด #16ซูโดกุ #16: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/th/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299หาจุดผิด #15ซูโดกุ #15: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/th/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978หาจุดผิด #14ซูโดกุ #14: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/th/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacหาจุดผิด #13ซูโดกุ #13: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/th/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dหาจุดผิด #12ซูโดกุ #12: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/th/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867หาจุดผิด #11ซูโดกุ #11: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/th/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4หาจุดผิด #10ซูโดกุ #10: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/th/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fหาจุดผิด #9ซูโดกุ #9: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/th/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79หาจุดผิด #8ซูโดกุ #8: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/th/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40หาจุดผิด #7ซูโดกุ #7: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 32 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/th/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9หาจุดผิด #6ซูโดกุ #6: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 22 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/th/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beหาจุดผิด #5ซูโดกุ #5: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 30 ตัวและผิดหนึ่งตัว หาในห้าวินาที แล้วดูเฉลยhttps://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/th/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279หาจุดผิด #4ซูโดกุ #4: ตารางที่เล่นไปครึ่งทาง มี 58 ตัว ผู้เล่นกรอก 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https://sudokuflow.com/th/encyclopedia/killer/2026-10-05 https://sudokuflow.com/th/encyclopedia/math/2026-10-05 https://sudokuflow.com/th/encyclopedia/computers/2026-10-05 https://sudokuflow.com/th/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/th/encyclopedia/championship/2026-10-05 https://sudokuflow.com/th/encyclopedia/people/2026-10-05 https://sudokuflow.com/th/encyclopedia/brain/2026-10-05 https://sudokuflow.com/th/encyclopedia/culture/2026-10-05 https://sudokuflow.com/th/about/2026-11-02 https://sudokuflow.com/th/contact/2026-11-02 https://sudokuflow.com/th/terms/2026-11-02 https://sudokuflow.com/th/press/2026-11-02 https://sudokuflow.com/th/privacy/2026-11-02 https://sudokuflow.com/he/2026-11-02 https://sudokuflow.com/he/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76עולים רמה #17שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #17: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/he/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcמרוץ הטעויות #17חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #17: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/he/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcמרוץ הטעויות #16חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #16: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/he/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aעולים רמה #16שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #16: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/he/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceעולים רמה #15שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #15: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/he/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6מרוץ הטעויות #15חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #15: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/he/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8מרוץ הטעויות #14חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #14: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/he/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51עולים רמה #14שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #14: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/he/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412מרוץ הטעויות #13חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #13: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/he/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bעולים רמה #13שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #13: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/he/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaמרוץ הטעויות #12חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #12: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/he/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6עולים רמה #12שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #12: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/he/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254מרוץ הטעויות #11חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #11: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/he/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2עולים רמה #11שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #11: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/he/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcמרוץ הטעויות #10חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #10: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/he/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eעולים רמה #10שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #10: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/he/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eמרוץ הטעויות #9חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #9: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/he/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddעולים רמה #9שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #9: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/he/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741מרוץ הטעויות #8חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #8: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/he/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7עולים רמה #8שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #8: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/he/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659מרוץ הטעויות #7חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #7: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/he/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793עולים רמה #7שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #7: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/he/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aמרוץ הטעויות #6חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #6: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/he/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332עולים רמה #6שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #6: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/he/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10מרוץ הטעויות #5חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #5: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/he/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900עולים רמה #5שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #5: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/he/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31מרוץ הטעויות #4חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #4: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/he/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedעולים רמה #4שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #4: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/he/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41מרוץ הטעויות #3חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #3: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/he/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9עולים רמה #3שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #3: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/he/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fמרוץ הטעויות #2חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #2: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/he/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfעולים רמה #2שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #2: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/he/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186מרוץ הטעויות #1חמישה לוחות סודוקו קטנים, מספר שגוי אחד בכל לוח. מרוץ הטעויות #1: ספרו כמה טעויות תמצאו, ואז בדקו כל פתרון.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/he/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038עולים רמה #1שלושה לוחות סודוקו, מספר שגוי אחד בכל לוח: 4×4, אחריו 6×6 ואז 9×9 מלא. עולים רמה #1: שחקו בכל רמה וראו כל פתרון.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/he/lessons/2026-11-02 https://sudokuflow.com/he/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eהתא האחרון שנותרהתא האחרון שנותר, בהסבר צעד אחר צעד בשיעור וידאו קצר. אם בשורה, בעמודה או בריבוע יש תא ריק אחד בלבד, המספר החסר חייב להיכנס לאותו תא.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/he/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefכמעט שלםכמעט שלם: כשבשורה, בעמודה או בריבוע יש שני תאים ריקים, ייתכן שאחד משני המספרים החסרים כבר מופיע בשורה, בעמודה או בריבוע שמכילים את אחד התאים. הוא לא יכול…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/he/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12יחיד חשוףיחיד חשוף, בהסבר צעד אחר צעד בשיעור וידאו קצר. תא שנותר בו רק מועמד אחד חייב להכיל את המספר הזה.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/he/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54יחיד נסתריחיד נסתר, בהסבר צעד אחר צעד בשיעור וידאו קצר. אם מספר הוא מועמד בתא אחד בלבד בשורה, בעמודה או בריבוע, מקומו שם גם אם לתא הזה יש מועמדים נוספים.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/he/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07זוג מצביעזוג מצביע: אם מועמד של מספר בתוך ריבוע נמצא רק בשורה או בעמודה אחת, מסירים את המועמד הזה משאר אותה שורה או עמודה מחוץ לריבוע.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/he/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdשלישייה מצביעהשלישייה מצביעה: אם מועמד של מספר בתוך ריבוע נמצא רק בשורה או בעמודה אחת, מסירים את המועמד הזה משאר אותה שורה או עמודה מחוץ לריבוע.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/he/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1צמצום ריבוע/קוצמצום ריבוע/קו: אם מועמד של מספר בשורה או בעמודה מופיע רק בתוך ריבוע אחד, מסירים את המועמד הזה משאר הריבוע שמחוץ לאותה שורה או עמודה.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/he/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7זוג חשוףזוג חשוף, בהסבר צעד אחר צעד בשיעור וידאו קצר. שני תאים באותה שורה, באותה עמודה או באותו ריבוע שיש להם רק את אותם שני מועמדים שומרים את המספרים האלה לעצמם.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/he/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacזוג נסתרזוג נסתר, בהסבר צעד אחר צעד בשיעור וידאו קצר. שני מספרים שהמועמדים שלהם, ביחד, מופיעים רק בשני תאים בשורה, בעמודה או בריבוע שומרים את התאים האלה לעצמם.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/he/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eשלישייה חשופהשלישייה חשופה: שלושה תאים באותה שורה, באותה עמודה או באותו ריבוע שהמועמדים שלהם יחד מכסים רק שלושה מספרים שומרים את המספרים האלה לעצמם.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/he/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53שלישייה נסתרתשלישייה נסתרת, בהסבר צעד אחר צעד בשיעור וידאו קצר. שלושה מספרים שהמועמדים שלהם, ביחד, מופיעים רק בשלושה תאים בשורה, בעמודה או בריבוע שומרים את התאים האלה לעצמם.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/he/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: כשמועמד של מספר נעול באותן שתי עמודות בשתי שורות (או באותן שתי שורות בשתי עמודות), מסירים את המועמד הזה מכל שאר התאים בשני קווי החיתוך האלה.https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/he/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcרביעייה חשופהרביעייה חשופה: ארבעה תאים באותה שורה, באותה עמודה או באותו ריבוע שהמועמדים שלהם יחד מכסים רק ארבעה מספרים שומרים את המספרים האלה לעצמם.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/he/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853רביעייה נסתרתרביעייה נסתרת, בהסבר צעד אחר צעד בשיעור וידאו קצר. ארבעה מספרים שהמועמדים שלהם, ביחד, מופיעים רק בארבעה תאים בשורה, בעמודה או בריבוע שומרים את התאים האלה לעצמם.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/he/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: כשכל המועמדים של מספר בשלוש שורות נמצאים באותן שלוש עמודות (או בשלוש עמודות באותן שלוש שורות), מסירים את המועמד הזה מכל שאר התאים בשלושת קווי…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/he/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing, בהסבר צעד אחר צעד בשיעור וידאו קצר. תא הציר מכריח לפחות אחת משתי הכנפיים להכיל את המספר המשותף להן, ולכן כל תא שרואה את שתי הכנפיים מאבד את המועמד הזה.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/he/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: כשיש שני קשרים חזקים על אותו מספר וקצות התחתית שלהם חולקים שורה או עמודה, לפחות אחד מקצות הגג חייב להכיל אותו, וכל תא שרואה את שני קצות הגג מאבד…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/he/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9צביעה פשוטהצביעה פשוטה: צביעת שרשרת של קשרים חזקים מחלקת אותה לשני צבעים, אחד נכון ואחד שגוי. תא לא צבוע שרואה את שני הצבעים מאבד את המועמד הזה, ואם שני תאים באותו צבע…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/he/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8מלבן ריקמלבן ריק: כאשר המקומות היחידים למספר בריבוע נמצאים בשורה אחת ובעמודה אחת, הצבת המספר בתא מחוץ לריבוע יכולה לחסום את השורה ולשלול קצה אחד של קשר חזק, וכך לאלץ…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/he/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing, בהסבר צעד אחר צעד בשיעור וידאו קצר. לפחות אחד מתא הציר ומשתי הכנפיים חייב להכיל את המספר המשותף להם, ולכן כל תא שרואה את שלושתם מאבד את המועמד הזה.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/he/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: כשיש שני קשרים חזקים על אותו מספר, אחד בשורה ואחד בעמודה, והקצוות הקרובים שלהם חולקים ריבוע, לפחות אחד מהקצוות הרחוקים חייב להכיל אותו, וכל…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/he/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: כאשר בשורה ובעמודה מספר מופיע כמועמד רק בתא רחוק אחד מחוץ לריבוע משותף ובקבוצה בתוכו, ושתי הקבוצות אינן חולקות תאים, לכל היותר אחת…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/he/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: שני תאים דו-ערכיים תואמים חולקים שני מועמדים. קשר חזק על אחד משני המועמדים, שכל קצה שלו רואה תא תואם אחר, מכריח לפחות תא תואם אחד להחזיק את המועמד…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/he/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72שרשרת Xשרשרת X: בשרשרת X, קשרים חזקים וחלשים על מספר יחיד מופיעים לסירוגין, כשהקשר הראשון והאחרון חזקים. לכן לפחות אחד משני קצות השרשרת חייב להחזיק את המספר הזה, וכל…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/he/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2שרשרת XYשרשרת XY: בשרשרת XY, הקשרים מכריחים לפחות אחד משני קצותיה להחזיק את המועמד המשותף שלהם, ולכן כל תא שרואה את שני הקצוות מאבד אותו.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/he/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: ציר ושלוש הכנפיים שלו מכילים יחד רק ארבעה מועמדים, וכל אחד משלושת הראשונים מתאים לכל היותר לתא אחד, ולכן לפחות תא אחד מכיל את המועמד הרביעי המשותף…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/he/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: בשרשרת עם מספר זוגי של תאים דו-ערכיים שכולם חולקים את אותם שני מועמדים, שני הקצוות מנוגדים, ולכן כל תא שרואה את שני הקצוות אינו יכול להיות אף…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/he/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: בחידה בעלת פתרון יחיד, נניח שבכל תא לא פתור יש שני מועמדים, פרט לתא אחד עם שלושה. אם הסרת מועמד אחד מהתא הזה תגרום לכך שבכל שורה, עמודה וריבוע כל ספרה…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/he/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bמלבן ייחודימלבן ייחודי, בהסבר צעד אחר צעד בשיעור וידאו קצר. לחידה יש פתרון יחיד, ולכן צריך להימנע מתבנית שתאפשר שני פתרונות.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/he/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing עם סנפירX-Wing עם סנפיר: סנפיר הוא תא נוסף אחד על קו בסיס שמונע מ-X-Wing להיות שלם, ולכן ניתן להסיר את המועמד רק מתאים בריבוע הסנפיר, מחוץ לפינות ה-X-Wing ולסנפיר…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/he/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: כשכל המועמדים של מספר בארבע שורות נמצאים באותן ארבע עמודות (או בארבע עמודות באותן ארבע שורות), מסירים את המועמד הזה מכל שאר התאים בארבעת קווי…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/he/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish עם סנפירSwordfish עם סנפיר: סנפיר הוא תא נוסף אחד על קו בסיס שמונע מ-Swordfish להיות שלם, ולכן מסירים את המועמד רק מתאים בריבוע הסנפיר, מחוץ לקווי הבסיס, שנמצאים על…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/he/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: שתי קבוצות כמעט נעולות המקושרות באמצעות מועמד משותף מוגבל מחייבות מועמד משותף נוסף להופיע לפחות באחת מהן, ולכן ניתן להסיר את אותו מועמד מכל תא מחוץ…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/he/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: שתי קבוצות כנף כמעט נעולות המחוברות דרך ציר באמצעות שני מועמדים משותפים מוגבלים שונים מחייבות מועמד משותף שלישי להופיע באחת הכנפיים, ולכן ניתן…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/he/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: כאשר התאים בהצטלבות של ריבוע וקו מכילים יחד שני מועמדים שונים יותר ממספר התאים, תא עזר דו-ערכי בקו מחוץ לריבוע ותא עזר דו-ערכי בריבוע מחוץ לקו…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/he/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: זוגות צמודים ותאים דו-ערכיים טווים שרשרת אחת של קשרים חזקים על פני כמה ספרות, ובדיוק אחד משני הצבעים שלה נכון; מתא שנושא את שני הצבעים אפשר להסיר…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/he/guides/2026-11-02 https://sudokuflow.com/he/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/he/guides/common-mistakes/2026-10-04 https://sudokuflow.com/he/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/he/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/he/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/he/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/he/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/he/find-the-mistake/2026-11-02 https://sudokuflow.com/he/puzzles/2026-11-02 https://sudokuflow.com/he/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dמצאו את הטעות #20חידת סודוקו #20: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/he/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57מצאו את הטעות #19חידת סודוקו #19: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/he/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936מצאו את הטעות #18חידת סודוקו #18: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/he/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9מצאו את הטעות #17חידת סודוקו #17: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/he/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6מצאו את הטעות #16חידת סודוקו #16: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/he/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299מצאו את הטעות #15חידת סודוקו #15: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/he/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978מצאו את הטעות #14חידת סודוקו #14: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/he/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacמצאו את הטעות #13חידת סודוקו #13: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/he/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dמצאו את הטעות #12חידת סודוקו #12: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/he/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867מצאו את הטעות #11חידת סודוקו #11: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/he/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4מצאו את הטעות #10חידת סודוקו #10: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/he/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fמצאו את הטעות #9חידת סודוקו #9: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/he/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79מצאו את הטעות #8חידת סודוקו #8: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/he/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40מצאו את הטעות #7חידת סודוקו #7: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/he/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9מצאו את הטעות #6חידת סודוקו #6: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/he/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beמצאו את הטעות #5חידת סודוקו #5: לוח פתור בחלקו עם 58 מספרים, מהם 30 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/he/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279מצאו את הטעות #4חידת סודוקו #4: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/he/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636מצאו את הטעות #3חידת סודוקו #3: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/he/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292מצאו את הטעות #2חידת סודוקו #2: לוח פתור בחלקו עם 58 מספרים, מהם 22 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/he/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702מצאו את הטעות #1חידת סודוקו #1: לוח פתור בחלקו עם 58 מספרים, מהם 32 הוזנו בידי שחקן ואחד מהם שגוי. מצאו אותו בחמש שניות, ואז בדקו את התשובה.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/he/printables/2026-11-02 https://sudokuflow.com/he/printables/kids/2026-11-02 https://sudokuflow.com/he/printables/kids/4x4/2026-11-02 https://sudokuflow.com/he/printables/kids/6x6/2026-11-02 https://sudokuflow.com/he/printables/kids/picture/2026-11-02 https://sudokuflow.com/he/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/he/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/he/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/he/printables/sudoku/2026-11-02 https://sudokuflow.com/he/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/he/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/he/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/he/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/he/printables/sudoku/master/2026-11-02 https://sudokuflow.com/he/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/he/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/he/daily/2026-11-02 https://sudokuflow.com/he/daily/2026-10-06/2026-10-06 https://sudokuflow.com/he/daily/2026-10-07/2026-10-07 https://sudokuflow.com/he/daily/2026-10-08/2026-10-08 https://sudokuflow.com/he/daily/2026-10-09/2026-10-09 https://sudokuflow.com/he/daily/2026-10-10/2026-10-10 https://sudokuflow.com/he/daily/2026-10-11/2026-10-11 https://sudokuflow.com/he/daily/2026-10-12/2026-10-12 https://sudokuflow.com/he/daily/2026-10-13/2026-10-13 https://sudokuflow.com/he/daily/2026-10-14/2026-10-14 https://sudokuflow.com/he/daily/2026-10-15/2026-10-15 https://sudokuflow.com/he/daily/2026-10-16/2026-10-16 https://sudokuflow.com/he/daily/2026-10-17/2026-10-17 https://sudokuflow.com/he/daily/2026-10-18/2026-10-18 https://sudokuflow.com/he/daily/2026-10-19/2026-10-19 https://sudokuflow.com/he/daily/2026-10-20/2026-10-20 https://sudokuflow.com/he/daily/2026-10-21/2026-10-21 https://sudokuflow.com/he/daily/2026-10-22/2026-10-22 https://sudokuflow.com/he/daily/2026-10-23/2026-10-23 https://sudokuflow.com/he/daily/2026-10-24/2026-10-24 https://sudokuflow.com/he/daily/2026-10-25/2026-10-25 https://sudokuflow.com/he/daily/2026-10-26/2026-10-26 https://sudokuflow.com/he/daily/2026-10-27/2026-10-27 https://sudokuflow.com/he/daily/2026-10-28/2026-10-28 https://sudokuflow.com/he/daily/2026-10-29/2026-10-29 https://sudokuflow.com/he/daily/2026-10-30/2026-10-30 https://sudokuflow.com/he/daily/2026-10-31/2026-10-31 https://sudokuflow.com/he/daily/2026-11-01/2026-11-01 https://sudokuflow.com/he/daily/2026-11-02/2026-11-02 https://sudokuflow.com/he/daily/2026-11-03/2026-11-03 https://sudokuflow.com/he/daily/archive/2026-11-02 https://sudokuflow.com/he/play/easy/2026-11-02 https://sudokuflow.com/he/play/medium/2026-11-02 https://sudokuflow.com/he/play/hard/2026-11-02 https://sudokuflow.com/he/play/expert/2026-11-02 https://sudokuflow.com/he/play/master/2026-11-02 https://sudokuflow.com/he/play/extreme/2026-11-02 https://sudokuflow.com/he/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/he/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/he/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/he/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/he/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/he/encyclopedia/2026-11-02 https://sudokuflow.com/he/encyclopedia/history/2026-10-05 https://sudokuflow.com/he/encyclopedia/name/2026-10-05 https://sudokuflow.com/he/encyclopedia/rules/2026-10-05 https://sudokuflow.com/he/encyclopedia/variants/2026-10-05 https://sudokuflow.com/he/encyclopedia/killer/2026-10-05 https://sudokuflow.com/he/encyclopedia/math/2026-10-05 https://sudokuflow.com/he/encyclopedia/computers/2026-10-05 https://sudokuflow.com/he/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/he/encyclopedia/championship/2026-10-05 https://sudokuflow.com/he/encyclopedia/people/2026-10-05 https://sudokuflow.com/he/encyclopedia/brain/2026-10-05 https://sudokuflow.com/he/encyclopedia/culture/2026-10-05 https://sudokuflow.com/he/about/2026-11-02 https://sudokuflow.com/he/contact/2026-11-02 https://sudokuflow.com/he/terms/2026-11-02 https://sudokuflow.com/he/press/2026-11-02 https://sudokuflow.com/he/privacy/2026-11-02 https://sudokuflow.com/sv/2026-11-02 https://sudokuflow.com/sv/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Nivå för nivå #17Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #17: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/sv/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcFeljakten #17Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #17: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/sv/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcFeljakten #16Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #16: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/sv/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aNivå för nivå #16Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #16: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/sv/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceNivå för nivå #15Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #15: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/sv/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Feljakten #15Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #15: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/sv/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Feljakten #14Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #14: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/sv/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Nivå för nivå #14Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #14: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/sv/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Feljakten #13Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #13: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/sv/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bNivå för nivå #13Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #13: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/sv/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaFeljakten #12Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #12: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/sv/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Nivå för nivå #12Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #12: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/sv/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Feljakten #11Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #11: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/sv/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Nivå för nivå #11Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #11: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/sv/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcFeljakten #10Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #10: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/sv/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eNivå för nivå #10Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #10: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/sv/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eFeljakten #9Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #9: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/sv/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddNivå för nivå #9Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #9: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/sv/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Feljakten #8Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #8: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/sv/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Nivå för nivå #8Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #8: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/sv/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Feljakten #7Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #7: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/sv/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Nivå för nivå #7Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #7: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/sv/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aFeljakten #6Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #6: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/sv/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Nivå för nivå #6Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #6: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/sv/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Feljakten #5Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #5: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/sv/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Nivå för nivå #5Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #5: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/sv/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Feljakten #4Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #4: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/sv/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedNivå för nivå #4Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #4: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/sv/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Feljakten #3Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #3: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/sv/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Nivå för nivå #3Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #3: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/sv/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fFeljakten #2Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #2: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/sv/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfNivå för nivå #2Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #2: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/sv/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Feljakten #1Fem små sudokurutnät med en felaktig siffra i varje. Feljakten #1: räkna hur många du hittar och kontrollera sedan varje svar.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/sv/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Nivå för nivå #1Tre sudokurutnät med en felaktig siffra i varje: 4×4, 6×6 och sedan hela 9×9. Nivå för nivå #1: spela varje nivå och se varje svar.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/sv/lessons/2026-11-02 https://sudokuflow.com/sv/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eSista kvarvarande cellSista kvarvarande cell: Om en rad, kolumn eller ett block bara har en tom cell kvar, måste dess saknade siffra stå där.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/sv/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefNästan komplettNästan komplett: När en rad, kolumn eller ett block har två tomma celler kan ett av de två saknade talen redan finnas i en rad, kolumn eller ett block som…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/sv/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Naken singelNaken singel, förklarad steg för steg i en kort videolektion. En cell med bara en kandidat kvar måste innehålla den siffran.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/sv/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Dold singelDold singel: Om en siffra bara är en kandidat i en cell i en rad, kolumn eller block hör den hemma där, även om cellen har andra kandidater.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/sv/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pekande parPekande par: Om en kandidat i ett block bara kan ligga i en rad eller kolumn tas den kandidaten bort från de andra cellerna på den raden eller kolumnen…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/sv/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdPekande trippelPekande trippel: Om en kandidat i ett block bara kan ligga i en rad eller kolumn tas den kandidaten bort från de andra cellerna på den raden eller kolumnen…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/sv/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Block-/linjereduktionBlock-/linjereduktion: Om en kandidat i en rad eller kolumn bara passar i ett block tas den kandidaten bort från de andra cellerna i blocket utanför raden…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/sv/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Naket parNaket par: Två celler i samma rad, kolumn eller block som bara har samma två kandidater behåller dessa siffror för sig själva.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/sv/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacDolt parDolt par: Två siffror vars kandidater tillsammans bara förekommer i två celler i en rad, kolumn eller ett block gör de cellerna till sina egna.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/sv/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNaken trippelNaken trippel: Tre celler i samma rad, kolumn eller block vars kandidater tillsammans bara täcker tre siffror behåller dessa siffror för sig själva.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/sv/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Dold trippelDold trippel: Tre siffror vars kandidater tillsammans bara förekommer i tre celler i en rad, kolumn eller ett block gör de cellerna till sina egna.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/sv/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: När en kandidat i två rader är låst till samma två kolumner (eller i två kolumner till samma två rader) tas den kandidaten bort från alla andra celler…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/sv/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNaken KvartettNaken Kvartett: Fyra celler i samma rad, kolumn eller block vars kandidater tillsammans bara täcker fyra siffror behåller dessa siffror för sig själva.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/sv/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Dold KvartettDold Kvartett: Fyra siffror vars kandidater tillsammans bara förekommer i fyra celler i en rad, kolumn eller ett block gör de cellerna till sina egna.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/sv/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: När kandidaterna för en siffra i tre rader alla ligger i samma tre kolumner (eller i tre kolumner alla ligger i samma tre rader) tas den kandidaten…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/sv/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Pivoten tvingar minst en av de två vingarna att innehålla den gemensamma kandidaten, så varje cell som ser båda vingarna förlorar den kandidaten.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/sv/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: När två starka länkar för samma kandidat har golvändar som delar en rad eller kolumn måste minst en takände innehålla den. Varje cell som ser båda…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/sv/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Enkel FärgningEnkel Färgning: När du färglägger en kedja av starka länkar delas den i två färger, en sann och en falsk. En ofärgad cell som ser båda färgerna förlorar den…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/sv/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Tom RektangelTom Rektangel: När ett blocks enda platser för ett tal ligger på en rad och en kolumn kan talet i en cell utanför blocket blockera raden och eliminera ena…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/sv/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Minst en av pivoten och de två vingarna måste innehålla den gemensamma kandidaten, så varje cell som ser alla tre förlorar den kandidaten.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/sv/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Tvåsträngad DrakeTvåsträngad Drake: När två starka länkar för samma kandidat, en i en rad och en i en kolumn, har nära ändar i samma block måste minst en bortre ände innehålla…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/sv/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrupperad Tvåsträngad DrakeGrupperad Tvåsträngad Drake: När en rad och en kolumn vardera bara har ett tal som kandidat i en bortre cell utanför ett gemensamt block och i en grupp inuti…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/sv/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Två tvåvärdesceller har samma två kandidater. En stark koppling för den ena kandidaten, där vardera änden ser varsin tvåvärdescell, tvingar minst en…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/sv/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-KedjaX-Kedja: I en X-Kedja växlar starka och svaga kopplingar för ett enda tal, med starka kopplingar först och sist. Därför måste minst en av kedjans två ändar…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/sv/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-KedjaXY-Kedja: I en XY-kedja tvingar länkarna minst en av dess två ändar att innehålla deras delade kandidat, så varje cell som ser båda ändarna förlorar den.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/sv/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: En pivot och dess tre vingar innehåller tillsammans bara fyra kandidater, och var och en av de första tre passar i högst en cell, så minst en cell…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/sv/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cAvlägsna ParAvlägsna Par: I en kedja med ett jämnt antal tvåvärdesceller som alla delar samma två kandidater är de två ändarna motsatta, så varje cell som ser båda…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/sv/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Anta att varje olöst cell i ett pussel med en unik lösning har två kandidater, utom en cell som har tre. Om borttagning av en kandidat från den cellen…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/sv/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bUnik RektangelUnik Rektangel, förklarad steg för steg i en kort videolektion. Pusslet har bara en lösning, så ett mönster som skulle tillåta två lösningar måste undvikas.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/sv/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73Fenad X-WingFenad X-Wing: En fena är en extra cell på en baslinje som hindrar ett X-Wing från att vara fullständigt, så kandidaten kan bara tas bort från celler i fenans…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/sv/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: När kandidaterna för en siffra i fyra rader alla ligger i samma fyra kolumner (eller i fyra kolumner alla ligger i samma fyra rader) tas den…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/sv/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Fenad SwordfishFenad Swordfish: En fena är en extra cell på en baslinje som hindrar en Swordfish från att bli fullständig, så kandidaten tas endast bort från celler i fenans…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/sv/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Två nästan låsta set som länkas av en begränsad gemensam kandidat tvingar in en annan delad kandidat i minst ett av dem, så den kandidaten kan tas…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/sv/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Två nästan låsta vingset är kopplade via ett gångjärnsset med två olika begränsade gemensamma kandidater. Det tvingar en tredje gemensam kandidat…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/sv/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: När cellerna i skärningen mellan ett block och en linje tillsammans har två fler olika kandidater än celler, kan en tvåvärdeshjälpcell i linjen…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/sv/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugerade par och tvåvärdesceller väver samman en kedja av starka kopplingar mellan flera siffror, och exakt en av de två färgerna är sann. En…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/sv/guides/2026-11-02 https://sudokuflow.com/sv/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/sv/guides/common-mistakes/2026-10-04 https://sudokuflow.com/sv/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/sv/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/sv/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/sv/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/sv/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/sv/find-the-mistake/2026-11-02 https://sudokuflow.com/sv/puzzles/2026-11-02 https://sudokuflow.com/sv/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dHitta felet #20Sudoku #20: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/sv/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Hitta felet #19Sudoku #19: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/sv/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Hitta felet #18Sudoku #18: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/sv/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Hitta felet #17Sudoku #17: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/sv/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Hitta felet #16Sudoku #16: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/sv/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Hitta felet #15Sudoku #15: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/sv/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Hitta felet #14Sudoku #14: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/sv/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacHitta felet #13Sudoku #13: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/sv/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dHitta felet #12Sudoku #12: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/sv/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Hitta felet #11Sudoku #11: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/sv/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Hitta felet #10Sudoku #10: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/sv/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fHitta felet #9Sudoku #9: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/sv/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Hitta felet #8Sudoku #8: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/sv/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Hitta felet #7Sudoku #7: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/sv/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Hitta felet #6Sudoku #6: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/sv/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beHitta felet #5Sudoku #5: halvlöst rutnät med 58 siffror, 30 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/sv/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Hitta felet #4Sudoku #4: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/sv/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Hitta felet #3Sudoku #3: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/sv/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Hitta felet #2Sudoku #2: halvlöst rutnät med 58 siffror, 22 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/sv/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Hitta felet #1Sudoku #1: halvlöst rutnät med 58 siffror, 32 ifyllda av en spelare. En av dem är fel. Hitta den på fem sekunder och kontrollera sedan svaret.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/sv/printables/2026-11-02 https://sudokuflow.com/sv/printables/kids/2026-11-02 https://sudokuflow.com/sv/printables/kids/4x4/2026-11-02 https://sudokuflow.com/sv/printables/kids/6x6/2026-11-02 https://sudokuflow.com/sv/printables/kids/picture/2026-11-02 https://sudokuflow.com/sv/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/sv/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/sv/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/master/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/sv/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/sv/daily/2026-11-02 https://sudokuflow.com/sv/daily/2026-10-06/2026-10-06 https://sudokuflow.com/sv/daily/2026-10-07/2026-10-07 https://sudokuflow.com/sv/daily/2026-10-08/2026-10-08 https://sudokuflow.com/sv/daily/2026-10-09/2026-10-09 https://sudokuflow.com/sv/daily/2026-10-10/2026-10-10 https://sudokuflow.com/sv/daily/2026-10-11/2026-10-11 https://sudokuflow.com/sv/daily/2026-10-12/2026-10-12 https://sudokuflow.com/sv/daily/2026-10-13/2026-10-13 https://sudokuflow.com/sv/daily/2026-10-14/2026-10-14 https://sudokuflow.com/sv/daily/2026-10-15/2026-10-15 https://sudokuflow.com/sv/daily/2026-10-16/2026-10-16 https://sudokuflow.com/sv/daily/2026-10-17/2026-10-17 https://sudokuflow.com/sv/daily/2026-10-18/2026-10-18 https://sudokuflow.com/sv/daily/2026-10-19/2026-10-19 https://sudokuflow.com/sv/daily/2026-10-20/2026-10-20 https://sudokuflow.com/sv/daily/2026-10-21/2026-10-21 https://sudokuflow.com/sv/daily/2026-10-22/2026-10-22 https://sudokuflow.com/sv/daily/2026-10-23/2026-10-23 https://sudokuflow.com/sv/daily/2026-10-24/2026-10-24 https://sudokuflow.com/sv/daily/2026-10-25/2026-10-25 https://sudokuflow.com/sv/daily/2026-10-26/2026-10-26 https://sudokuflow.com/sv/daily/2026-10-27/2026-10-27 https://sudokuflow.com/sv/daily/2026-10-28/2026-10-28 https://sudokuflow.com/sv/daily/2026-10-29/2026-10-29 https://sudokuflow.com/sv/daily/2026-10-30/2026-10-30 https://sudokuflow.com/sv/daily/2026-10-31/2026-10-31 https://sudokuflow.com/sv/daily/2026-11-01/2026-11-01 https://sudokuflow.com/sv/daily/2026-11-02/2026-11-02 https://sudokuflow.com/sv/daily/2026-11-03/2026-11-03 https://sudokuflow.com/sv/daily/archive/2026-11-02 https://sudokuflow.com/sv/play/easy/2026-11-02 https://sudokuflow.com/sv/play/medium/2026-11-02 https://sudokuflow.com/sv/play/hard/2026-11-02 https://sudokuflow.com/sv/play/expert/2026-11-02 https://sudokuflow.com/sv/play/master/2026-11-02 https://sudokuflow.com/sv/play/extreme/2026-11-02 https://sudokuflow.com/sv/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/sv/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/sv/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/sv/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/sv/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/sv/encyclopedia/2026-11-02 https://sudokuflow.com/sv/encyclopedia/history/2026-10-05 https://sudokuflow.com/sv/encyclopedia/name/2026-10-05 https://sudokuflow.com/sv/encyclopedia/rules/2026-10-05 https://sudokuflow.com/sv/encyclopedia/variants/2026-10-05 https://sudokuflow.com/sv/encyclopedia/killer/2026-10-05 https://sudokuflow.com/sv/encyclopedia/math/2026-10-05 https://sudokuflow.com/sv/encyclopedia/computers/2026-10-05 https://sudokuflow.com/sv/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/sv/encyclopedia/championship/2026-10-05 https://sudokuflow.com/sv/encyclopedia/people/2026-10-05 https://sudokuflow.com/sv/encyclopedia/brain/2026-10-05 https://sudokuflow.com/sv/encyclopedia/culture/2026-10-05 https://sudokuflow.com/sv/about/2026-11-02 https://sudokuflow.com/sv/contact/2026-11-02 https://sudokuflow.com/sv/terms/2026-11-02 https://sudokuflow.com/sv/press/2026-11-02 https://sudokuflow.com/sv/privacy/2026-11-02 https://sudokuflow.com/fi/2026-11-02 https://sudokuflow.com/fi/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Tasolta toiselle #17Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #17: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/fi/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcVirheralli #17Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #17: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/fi/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcVirheralli #16Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #16: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/fi/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aTasolta toiselle #16Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #16: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/fi/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceTasolta toiselle #15Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #15: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/fi/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Virheralli #15Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #15: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/fi/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Virheralli #14Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #14: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/fi/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Tasolta toiselle #14Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #14: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/fi/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Virheralli #13Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #13: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/fi/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bTasolta toiselle #13Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #13: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/fi/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaVirheralli #12Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #12: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/fi/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Tasolta toiselle #12Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #12: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/fi/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Virheralli #11Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #11: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/fi/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Tasolta toiselle #11Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #11: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/fi/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcVirheralli #10Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #10: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/fi/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eTasolta toiselle #10Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #10: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/fi/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eVirheralli #9Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #9: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/fi/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddTasolta toiselle #9Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #9: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/fi/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Virheralli #8Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #8: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/fi/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Tasolta toiselle #8Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #8: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/fi/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Virheralli #7Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #7: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/fi/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Tasolta toiselle #7Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #7: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/fi/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aVirheralli #6Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #6: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/fi/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Tasolta toiselle #6Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #6: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/fi/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Virheralli #5Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #5: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/fi/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Tasolta toiselle #5Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #5: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/fi/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Virheralli #4Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #4: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/fi/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedTasolta toiselle #4Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #4: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/fi/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Virheralli #3Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #3: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/fi/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Tasolta toiselle #3Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #3: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/fi/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fVirheralli #2Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #2: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/fi/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfTasolta toiselle #2Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #2: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/fi/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Virheralli #1Viisi pientä sudokuruudukkoa, kussakin yksi väärä luku. Virheralli #1: laske, montako löydät, ja tarkista sitten kaikki vastaukset.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/fi/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Tasolta toiselle #1Kolme sudokuruudukkoa, kussakin yksi väärä luku: 4×4, 6×6 ja täysi 9×9. Tasolta toiselle #1: pelaa joka taso ja katso vastaukset.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/fi/lessons/2026-11-02 https://sudokuflow.com/fi/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eViimeinen jäljellä oleva soluViimeinen jäljellä oleva solu: Jos rivillä, sarakkeessa tai lohkossa on vain yksi tyhjä solu, siitä puuttuvan numeron on mentävä siihen soluun.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/fi/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefLähes täysiLähes täysi: Kun rivillä, sarakkeessa tai lohkossa on kaksi tyhjää solua, toinen puuttuvista numeroista voi olla jo käytössä rivillä, sarakkeessa tai…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/fi/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Paljas ainoa ehdokasPaljas ainoa ehdokas vaihe vaiheelta lyhyellä video-oppitunnilla. Soluun, jossa on jäljellä vain yksi ehdokas, täytyy laittaa juuri se numero.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/fi/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Piilotettu ainoa ehdokasPiilotettu ainoa ehdokas: Jos numero on ehdokas vain yhdessä rivin, sarakkeen tai lohkon solussa, sen täytyy mennä sinne, vaikka siinä solussa olisi muitakin…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/fi/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Osoittava pariOsoittava pari: Jos numero voi lohkossa olla vain yhdellä rivillä tai yhdessä sarakkeessa, tämä ehdokas poistetaan kyseisen rivin tai sarakkeen muista…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/fi/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdOsoittava kolmikkoOsoittava kolmikko: Jos numero voi lohkossa olla vain yhdellä rivillä tai yhdessä sarakkeessa, tämä ehdokas poistetaan kyseisen rivin tai sarakkeen muista…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/fi/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Lohko/linja-karsintaLohko/linja-karsinta: Jos rivillä tai sarakkeessa numero mahtuu vain yhteen lohkoon, tämä ehdokas poistetaan lohkon muista soluista kyseisen rivin tai…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/fi/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Paljas pariPaljas pari: Kun kahdessa samalla rivillä, samassa sarakkeessa tai samassa lohkossa olevassa solussa on vain samat kaksi ehdokasta, nämä solut varaavat…https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/fi/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPiilotettu pariPiilotettu pari: Kun kahden numeron ehdokkaat esiintyvät yhdessä vain kahdessa rivin, sarakkeen tai lohkon solussa, nämä numerot varaavat nuo solut itselleen.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/fi/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8ePaljas kolmikkoPaljas kolmikko: Kun kolmen samalla rivillä, samassa sarakkeessa tai samassa lohkossa olevan solun ehdokkaat kattavat yhdessä vain kolme numeroa, nämä solut…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/fi/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Piilotettu kolmikkoPiilotettu kolmikko: Kun kolmen numeron ehdokkaat esiintyvät yhdessä vain kolmessa rivin, sarakkeen tai lohkon solussa, nämä numerot varaavat nuo solut…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/fi/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Kun numero lukittuu kahdella rivillä samoihin kahteen sarakkeeseen (tai kahdessa sarakkeessa samoihin kahteen riviin), tämä ehdokas poistetaan näiden…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/fi/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcPaljas nelikkoPaljas nelikko: Kun neljän samalla rivillä, samassa sarakkeessa tai samassa lohkossa olevan solun ehdokkaat kattavat yhdessä vain neljä numeroa, nämä solut…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/fi/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Piilotettu nelikkoPiilotettu nelikko: Kun neljän numeron ehdokkaat esiintyvät yhdessä vain neljässä rivin, sarakkeen tai lohkon solussa, nämä numerot varaavat nuo solut…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/fi/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Kun numeron ehdokkaat kolmella rivillä ovat kaikki samoissa kolmessa sarakkeessa (tai kolmessa sarakkeessa samoilla kolmella rivillä), tämä ehdokas…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/fi/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Pivot pakottaa ainakin toisen siiven sisältämään siipien yhteisen numeron, joten jokainen molemmat siivet näkevä solu menettää tämän ehdokkaan.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/fi/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Kun saman numeron kahden vahvan linkin lattiapäät ovat samalla rivillä tai samassa sarakkeessa, ainakin toisessa kattopäässä täytyy olla kyseinen…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/fi/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Yksinkertainen väritysYksinkertainen väritys: Vahvojen linkkien ketjun värittäminen jakaa ketjun kahteen väriin: toinen on tosi ja toinen epätosi. Värittämätön solu, joka näkee…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/fi/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Tyhjä suorakulmioTyhjä suorakulmio: Kun lohkon ainoat paikat numerolle ovat yhdellä rivillä ja yhdessä sarakkeessa, numeron sijoittaminen lohkon ulkopuoliseen soluun voi…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/fi/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Pivotin ja sen kahden siiven joukossa ainakin yhden täytyy sisältää niiden yhteinen numero, joten jokainen kaikki kolme näkevä solu menettää tämän…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/fi/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Kun saman numeron kahden vahvan linkin lähipäät ovat samassa lohkossa siten, että toinen linkki on rivillä ja toinen sarakkeessa, ainakin…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/fi/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Kun luvun ehdokkaita on sekä rivillä että sarakkeessa vain yhdessä kaukaisessa solussa yhteisen lohkon ulkopuolella ja lohkon sisällä…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/fi/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Kahdella samanlaisella kaksiarvosolulla on samat kaksi ehdokasta. Kun jommankumman ehdokkaan vahvan linkin kumpikin pää näkee eri kaksiarvosolun…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/fi/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-ketjuX-ketju: X-ketjussa yhden luvun vahvat ja heikot linkit vuorottelevat niin, että ketju alkaa ja päättyy vahvaan linkkiin. Siksi ainakin toisessa ketjun päässä…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/fi/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-ketjuXY-ketju: XY-ketjussa linkit pakottavat ainakin toisen sen kahdesta päästä sisältämään niiden jaetun ehdokkaan, joten jokainen solu, joka näkee molemmat päät…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/fi/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Pivot ja sen kolme siipeä sisältävät yhdessä vain neljä ehdokasta, ja kukin kolmesta ensimmäisestä sopii enintään yhteen soluun, joten ainakin yksi…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/fi/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: Ketjussa, jossa on parillinen määrä kaksiarvosoluja ja kaikissa soluissa samat kaksi ehdokasta, ketjun päät saavat vastakkaiset arvot. Siksi…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/fi/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Oletetaan, että tehtävällä on vain yksi ratkaisu ja jokaisessa ratkaisemattomassa solussa on kaksi ehdokasta paitsi yhdessä, jossa niitä on kolme. Jos…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/fi/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bYksikäsitteinen suorakulmioYksikäsitteinen suorakulmio: Tehtävällä on vain yksi ratkaisu, joten kuviota, joka sallisi kaksi ratkaisua, täytyy välttää.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/fi/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73Fin-X-WingFin-X-Wing: Fin on yksi ylimääräinen solu peruslinjalla, joka estää X-Wingiä valmistumasta, joten ehdokas voidaan poistaa vain fin-solun lohkon soluista…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/fi/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Kun numeron ehdokkaat neljällä rivillä ovat kaikki samoissa neljässä sarakkeessa (tai neljässä sarakkeessa samoilla neljällä rivillä), tämä ehdokas…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/fi/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Fin-SwordfishFin-Swordfish: Fin on yksi ylimääräinen solu peruslinjalla, joka estää Swordfishiä valmistumasta, joten ehdokas poistetaan vain fin-solun lohkon soluista…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/fi/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Kun kaksi lähes lukittua joukkoa on yhdistetty rajoitetulla yhteisellä ehdokkaalla, toisen yhteisen ehdokkaan on oltava ainakin toisessa joukoista.…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/fi/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Kun kaksi lähes lukittua siipijoukkoa on yhdistetty saranan kautta kahdella eri rajoitetulla yhteisellä ehdokkaalla, kolmannen yhteisen ehdokkaan…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/fi/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Kun lohkon ja rivin tai sarakkeen leikkauskohdan soluissa on yhteensä kaksi eri ehdokasta enemmän kuin soluja, kaksi kaksiarvoista apusolua voivat…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/fi/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugaattiparit ja kaksiarvosolut punovat yhden vahvojen linkkien ketjun useiden numeroiden läpi, ja täsmälleen toinen sen kahdesta väristä on…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/fi/guides/2026-11-02 https://sudokuflow.com/fi/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/fi/guides/common-mistakes/2026-10-04 https://sudokuflow.com/fi/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/fi/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/fi/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/fi/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/fi/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/fi/find-the-mistake/2026-11-02 https://sudokuflow.com/fi/puzzles/2026-11-02 https://sudokuflow.com/fi/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dEtsi virhe #20Sudoku #20: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/fi/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Etsi virhe #19Sudoku #19: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/fi/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Etsi virhe #18Sudoku #18: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/fi/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Etsi virhe #17Sudoku #17: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/fi/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Etsi virhe #16Sudoku #16: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/fi/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Etsi virhe #15Sudoku #15: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/fi/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Etsi virhe #14Sudoku #14: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/fi/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacEtsi virhe #13Sudoku #13: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/fi/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dEtsi virhe #12Sudoku #12: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/fi/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Etsi virhe #11Sudoku #11: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/fi/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Etsi virhe #10Sudoku #10: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/fi/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fEtsi virhe #9Sudoku #9: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/fi/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Etsi virhe #8Sudoku #8: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/fi/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Etsi virhe #7Sudoku #7: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/fi/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Etsi virhe #6Sudoku #6: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/fi/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beEtsi virhe #5Sudoku #5: puolivalmis ruudukko, 58 lukua, joista 30 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/fi/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Etsi virhe #4Sudoku #4: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/fi/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Etsi virhe #3Sudoku #3: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/fi/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Etsi virhe #2Sudoku #2: puolivalmis ruudukko, 58 lukua, joista 22 pelaajan täyttämää, yksi väärin. Etsi se viidessä sekunnissa ja tarkista vastaus.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/fi/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Etsi virhe #1Sudoku #1: puolivalmis ruudukko, 58 lukua, joista 32 pelaajan täyttämää, yksi väärin. 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https://sudokuflow.com/fi/play/hard/2026-11-02 https://sudokuflow.com/fi/play/expert/2026-11-02 https://sudokuflow.com/fi/play/master/2026-11-02 https://sudokuflow.com/fi/play/extreme/2026-11-02 https://sudokuflow.com/fi/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/fi/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/fi/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/fi/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/fi/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/fi/encyclopedia/2026-11-02 https://sudokuflow.com/fi/encyclopedia/history/2026-10-05 https://sudokuflow.com/fi/encyclopedia/name/2026-10-05 https://sudokuflow.com/fi/encyclopedia/rules/2026-10-05 https://sudokuflow.com/fi/encyclopedia/variants/2026-10-05 https://sudokuflow.com/fi/encyclopedia/killer/2026-10-05 https://sudokuflow.com/fi/encyclopedia/math/2026-10-05 https://sudokuflow.com/fi/encyclopedia/computers/2026-10-05 https://sudokuflow.com/fi/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/fi/encyclopedia/championship/2026-10-05 https://sudokuflow.com/fi/encyclopedia/people/2026-10-05 https://sudokuflow.com/fi/encyclopedia/brain/2026-10-05 https://sudokuflow.com/fi/encyclopedia/culture/2026-10-05 https://sudokuflow.com/fi/about/2026-11-02 https://sudokuflow.com/fi/contact/2026-11-02 https://sudokuflow.com/fi/terms/2026-11-02 https://sudokuflow.com/fi/press/2026-11-02 https://sudokuflow.com/fi/privacy/2026-11-02 https://sudokuflow.com/ar/2026-11-02 https://sudokuflow.com/ar/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76صعود المستويات #17ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #17: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/ar/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcسباق الأخطاء #17خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #17: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/ar/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcسباق الأخطاء #16خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #16: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/ar/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aصعود المستويات #16ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #16: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/ar/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceصعود المستويات #15ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #15: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/ar/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6سباق الأخطاء #15خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #15: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/ar/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8سباق الأخطاء #14خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #14: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/ar/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51صعود المستويات #14ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #14: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/ar/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412سباق الأخطاء #13خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #13: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/ar/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bصعود المستويات #13ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #13: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/ar/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaسباق الأخطاء #12خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #12: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/ar/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6صعود المستويات #12ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #12: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/ar/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254سباق الأخطاء #11خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #11: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/ar/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2صعود المستويات #11ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #11: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/ar/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcسباق الأخطاء #10خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #10: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/ar/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eصعود المستويات #10ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #10: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/ar/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eسباق الأخطاء #9خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #9: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/ar/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddصعود المستويات #9ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #9: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/ar/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741سباق الأخطاء #8خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #8: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/ar/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7صعود المستويات #8ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #8: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/ar/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659سباق الأخطاء #7خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #7: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/ar/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793صعود المستويات #7ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #7: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/ar/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aسباق الأخطاء #6خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #6: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/ar/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332صعود المستويات #6ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #6: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/ar/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10سباق الأخطاء #5خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #5: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/ar/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900صعود المستويات #5ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #5: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/ar/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31سباق الأخطاء #4خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #4: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/ar/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedصعود المستويات #4ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #4: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/ar/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41سباق الأخطاء #3خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #3: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/ar/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9صعود المستويات #3ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #3: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/ar/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fسباق الأخطاء #2خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #2: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/ar/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfصعود المستويات #2ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #2: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/ar/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186سباق الأخطاء #1خمس لوحات سودوكو صغيرة، في كل منها رقم خاطئ واحد. سباق الأخطاء #1: عُدّ كم خطأً تجد، ثم تحقق من كل إجابة.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/ar/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038صعود المستويات #1ثلاث لوحات سودوكو، في كل منها رقم خاطئ واحد: 4×4، ثم 6×6، ثم 9×9 كاملة. صعود المستويات #1: العب كل مستوى وشاهد كل إجابة.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/ar/lessons/2026-11-02 https://sudokuflow.com/ar/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eآخر خلية متبقيةشرح آخر خلية متبقية خطوة بخطوة في درس فيديو قصير. إذا كان في الصف أو العمود أو المربع خلية فارغة واحدة فقط، فيجب أن يوضع رقمه الناقص في تلك الخلية.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/ar/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefشبه مكتملشبه مكتمل: عندما يحتوي صف أو عمود أو مربع على خليتين فارغتين، وكان أحد الرقمين الناقصين مستخدماً بالفعل في صف أو عمود أو مربع يضم إحدى الخليتين، فلا يمكن وضعه…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/ar/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12فردي مكشوفشرح فردي مكشوف خطوة بخطوة في درس فيديو قصير. الخلية التي لم يتبق فيها سوى مرشح واحد يجب أن تحمل ذلك الرقم.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/ar/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54فردي مخفيفردي مخفي: إذا كان الرقم مرشحاً في خلية واحدة فقط من الصف أو العمود أو المربع، فلا بد أن يوضع هناك حتى لو كانت تلك الخلية تقبل مرشحين آخرين.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/ar/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07زوج مؤشرشرح زوج مؤشر خطوة بخطوة في درس فيديو قصير. إذا كان مرشح رقم ما داخل مربع محصورًا في صف أو عمود واحد، يُحذف ذلك المرشح من باقي ذلك الصف أو العمود خارج المربع.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/ar/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdثلاثي مؤشرشرح ثلاثي مؤشر خطوة بخطوة في درس فيديو قصير. إذا كان مرشح رقم ما داخل مربع محصورًا في صف أو عمود واحد، يُحذف ذلك المرشح من باقي ذلك الصف أو العمود خارج المربع.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/ar/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1تقليص مربع/خطتقليص مربع/خط: إذا كان مرشح رقم ما في صف أو عمود لا يظهر إلا داخل مربع واحد، يُحذف ذلك المرشح من باقي المربع خارج ذلك الصف أو العمود.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/ar/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7زوج مكشوفشرح زوج مكشوف خطوة بخطوة في درس فيديو قصير. خليتان في نفس الصف أو العمود أو المربع لا تحتويان إلا على نفس المرشحين الاثنين تحتفظان بهذين الرقمين لنفسيهما.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/ar/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacزوج مخفيشرح زوج مخفي خطوة بخطوة في درس فيديو قصير. رقمان لا تظهر مرشحاتهما معًا إلا في خليتين من صف أو عمود أو مربع، فتصبح هاتان الخليتان حكرًا عليهما.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/ar/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eثلاثي مكشوفشرح ثلاثي مكشوف خطوة بخطوة في درس فيديو قصير. ثلاث خلايا في نفس الصف أو العمود أو المربع لا تغطي مرشحاتها مجتمعةً سوى ثلاثة أرقام تحتفظ بتلك الأرقام لنفسها.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/ar/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53ثلاثي مخفيشرح ثلاثي مخفي خطوة بخطوة في درس فيديو قصير. ثلاثة أرقام لا تظهر مرشحاتها معًا إلا في ثلاث خلايا من صف أو عمود أو مربع، فتصبح هذه الخلايا حكرًا عليها.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/ar/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: عندما تنحصر مرشحات رقم ما في العمودين نفسيهما داخل صفين (أو في الصفين نفسيهما داخل عمودين)، يُحذف ذلك المرشح من كل الخلايا الأخرى في العمودين أو…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/ar/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcرباعي مكشوفشرح رباعي مكشوف خطوة بخطوة في درس فيديو قصير. أربع خلايا في نفس الصف أو العمود أو المربع لا تغطي مرشحاتها مجتمعةً سوى أربعة أرقام تحتفظ بتلك الأرقام لنفسها.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/ar/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853رباعي مخفيشرح رباعي مخفي خطوة بخطوة في درس فيديو قصير. أربعة أرقام لا تظهر مرشحاتها معًا إلا في أربع خلايا من صف أو عمود أو مربع، فتصبح هذه الخلايا حكرًا عليها.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/ar/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: عندما تقع مرشحات رقم ما في ثلاثة صفوف كلها ضمن الأعمدة الثلاثة نفسها (أو في ثلاثة أعمدة كلها ضمن الصفوف الثلاثة نفسها)، يُحذف ذلك المرشح من كل…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/ar/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-Wingشرح Y-Wing خطوة بخطوة في درس فيديو قصير. يجبر المحور واحدًا على الأقل من جناحيه على حمل الرقم المشترك بينهما، فتفقد أي خلية ترى الجناحين معًا ذلك المرشح.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/ar/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: عندما يكون لرقم ما رابطان قويان يتشارك طرفا الأرضية صفًا أو عمودًا، فلا بد أن يحمل أحد طرفي السقف ذلك الرقم، وأي خلية ترى طرفي السقف معًا تفقد ذلك…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/ar/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9تلوين بسيطتلوين بسيط: تلوين سلسلة من الروابط القوية يقسمها إلى لونين: أحدهما صحيح والآخر خاطئ. أي خلية غير ملوّنة ترى اللونين معًا تفقد ذلك المرشح، وإذا رأت خليتان من…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/ar/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8المستطيل الفارغالمستطيل الفارغ: عندما تنحصر المواضع الوحيدة لرقم في مربع ضمن صف واحد وعمود واحد، فإن وضع الرقم في خلية خارج المربع قد يمنعه من الظهور في ذلك الصف ويستبعده من…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/ar/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-Wingشرح XYZ-Wing خطوة بخطوة في درس فيديو قصير. لا بد أن يحمل الرقم المشترك واحد على الأقل من المحور وجناحيه، فتفقد أي خلية ترى الثلاثة معًا ذلك المرشح.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/ar/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7طائرة ورقية بخيطينطائرة ورقية بخيطين: عندما يكون لرقم ما رابطان قويان، أحدهما في صف والآخر في عمود، ويقع طرفاهما القريبان في المربع نفسه، فلا بد أن يحمل أحد الطرفين البعيدين…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/ar/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeطائرة ورقية مجمعة بخيطينطائرة ورقية مجمعة بخيطين: عندما لا يظهر رقم كمرشح في صف وعمود إلا في خلية بعيدة واحدة لكل منهما خارج مربع مشترك ومجموعة لكل منهما داخله، ولا تشترك المجموعتان…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/ar/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: خليتان متطابقتان ثنائيتا القيمة تتشاركان مرشحَين. ورابط قوي على أحد المرشحَين، يرى كل طرف منه خلية مختلفة من الخليتين، يجبر إحدى الخليتين المتطابقتين…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/ar/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72سلسلة Xسلسلة X: في سلسلة X، تتناوب الروابط القوية والضعيفة على رقم واحد، بدءًا وانتهاءً بروابط قوية، لذا يجب أن يحمل أحد طرفي السلسلة على الأقل ذلك الرقم، وأي خلية…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/ar/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2سلسلة XYشرح سلسلة XY خطوة بخطوة في درس فيديو قصير. في سلسلة XY، تجبر الروابط أحد طرفيها على الأقل على حمل المرشح المشترك بينهما، فأي خلية ترى كلا الطرفين تفقده.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/ar/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: لا يحمل المحور وأجنحته الثلاثة معًا سوى أربعة مرشحات، ولا يمكن أن يظهر كل من المرشحات الثلاثة الأولى إلا في خلية واحدة على الأكثر، لذلك لا بد أن…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/ar/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cأزواج بعيدةأزواج بعيدة: في سلسلة فيها عدد زوجي من الخلايا ثنائية القيمة تتشارك جميعها المرشحَين نفسيهما، يكون الطرفان متعاكسين، فأي خلية ترى كلا الطرفين لا يمكن أن تكون…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/ar/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: في لغز له حل وحيد، افترض أن كل خلية غير محلولة تحتوي على مرشحين اثنين باستثناء خلية واحدة تحتوي على ثلاثة. إذا كان حذف أحد مرشحي تلك الخلية سيجعل كل…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/ar/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bمستطيل فريدشرح مستطيل فريد خطوة بخطوة في درس فيديو قصير. للغز حل واحد فقط، لذا يجب تجنب أي نمط قد يسمح بحلّين.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/ar/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing بزعنفةX-Wing بزعنفة: الزعنفة خلية إضافية واحدة على خط القاعدة تمنع X-Wing من أن يكتمل، لذا لا يمكن إزالة المرشح إلا من الخلايا الواقعة في مربع الزعنفة، خارج زوايا…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/ar/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: عندما تقع مرشحات رقم ما في أربعة صفوف كلها ضمن الأعمدة الأربعة نفسها (أو في أربعة أعمدة كلها ضمن الصفوف الأربعة نفسها)، يُحذف ذلك المرشح من كل…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/ar/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish بزعنفةSwordfish بزعنفة: الزعنفة خلية إضافية واحدة على خط قاعدة تمنع Swordfish من أن يكتمل، لذا يُحذف المرشح فقط من الخلايا الواقعة في مربع الزعنفة، خارج خطوط…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/ar/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: مجموعتان شبه مقفلتان يربط بينهما مرشح مشترك مقيد تجبران مرشحاً مشتركاً آخر على الوقوع في واحدة منهما على الأقل، لذا يمكن إزالة ذلك المرشح من أي خلية…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/ar/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: يربط مفصل بين مجموعتين شبه مقفلتين تمثّلان الجناحين، وذلك بمرشحين مشتركين مقيدين مختلفين؛ وهذا يجبر مرشحاً ثالثاً مشتركاً على الوقوع في أحد…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/ar/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: عندما يزيد عدد المرشحين المختلفين في خلايا تقاطع مربع مع صف أو عمود باثنين على عدد الخلايا، يمكن لخليتين مساعدتين ثنائيتي القيمة، إحداهما في الصف…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/ar/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: تنسج الأزواج المترافقة والخلايا ثنائية القيمة سلسلة واحدة من الروابط القوية عبر عدة أرقام، ويكون أحد لونيها فقط صحيحاً؛ والخلية التي تحمل اللونين…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/ar/guides/2026-11-02 https://sudokuflow.com/ar/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/ar/guides/common-mistakes/2026-10-04 https://sudokuflow.com/ar/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/ar/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/ar/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/ar/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/ar/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/ar/find-the-mistake/2026-11-02 https://sudokuflow.com/ar/puzzles/2026-11-02 https://sudokuflow.com/ar/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dاكتشف الخطأ #20لغز سودوكو #20: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/ar/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57اكتشف الخطأ #19لغز سودوكو #19: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/ar/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936اكتشف الخطأ #18لغز سودوكو #18: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/ar/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9اكتشف الخطأ #17لغز سودوكو #17: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/ar/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6اكتشف الخطأ #16لغز سودوكو #16: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/ar/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299اكتشف الخطأ #15لغز سودوكو #15: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/ar/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978اكتشف الخطأ #14لغز سودوكو #14: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/ar/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacاكتشف الخطأ #13لغز سودوكو #13: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/ar/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dاكتشف الخطأ #12لغز سودوكو #12: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/ar/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867اكتشف الخطأ #11لغز سودوكو #11: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/ar/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4اكتشف الخطأ #10لغز سودوكو #10: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/ar/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fاكتشف الخطأ #9لغز سودوكو #9: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/ar/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79اكتشف الخطأ #8لغز سودوكو #8: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/ar/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40اكتشف الخطأ #7لغز سودوكو #7: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/ar/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9اكتشف الخطأ #6لغز سودوكو #6: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/ar/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beاكتشف الخطأ #5لغز سودوكو #5: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 30 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/ar/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279اكتشف الخطأ #4لغز سودوكو #4: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/ar/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636اكتشف الخطأ #3لغز سودوكو #3: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/ar/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292اكتشف الخطأ #2لغز سودوكو #2: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 22 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/ar/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702اكتشف الخطأ #1لغز سودوكو #1: لوحة نصف مكتملة فيها 58 رقمًا، أدخل لاعب 32 منها، وأحدها خاطئ. اكتشفه في خمس ثوانٍ، ثم تحقق من الإجابة.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/ar/printables/2026-11-02 https://sudokuflow.com/ar/printables/kids/2026-11-02 https://sudokuflow.com/ar/printables/kids/4x4/2026-11-02 https://sudokuflow.com/ar/printables/kids/6x6/2026-11-02 https://sudokuflow.com/ar/printables/kids/picture/2026-11-02 https://sudokuflow.com/ar/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/ar/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/ar/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/master/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/ar/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/ar/daily/2026-11-02 https://sudokuflow.com/ar/daily/2026-10-06/2026-10-06 https://sudokuflow.com/ar/daily/2026-10-07/2026-10-07 https://sudokuflow.com/ar/daily/2026-10-08/2026-10-08 https://sudokuflow.com/ar/daily/2026-10-09/2026-10-09 https://sudokuflow.com/ar/daily/2026-10-10/2026-10-10 https://sudokuflow.com/ar/daily/2026-10-11/2026-10-11 https://sudokuflow.com/ar/daily/2026-10-12/2026-10-12 https://sudokuflow.com/ar/daily/2026-10-13/2026-10-13 https://sudokuflow.com/ar/daily/2026-10-14/2026-10-14 https://sudokuflow.com/ar/daily/2026-10-15/2026-10-15 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https://sudokuflow.com/ar/daily/2026-11-03/2026-11-03 https://sudokuflow.com/ar/daily/archive/2026-11-02 https://sudokuflow.com/ar/play/easy/2026-11-02 https://sudokuflow.com/ar/play/medium/2026-11-02 https://sudokuflow.com/ar/play/hard/2026-11-02 https://sudokuflow.com/ar/play/expert/2026-11-02 https://sudokuflow.com/ar/play/master/2026-11-02 https://sudokuflow.com/ar/play/extreme/2026-11-02 https://sudokuflow.com/ar/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/ar/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/ar/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/ar/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/ar/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/ar/encyclopedia/2026-11-02 https://sudokuflow.com/ar/encyclopedia/history/2026-10-05 https://sudokuflow.com/ar/encyclopedia/name/2026-10-05 https://sudokuflow.com/ar/encyclopedia/rules/2026-10-05 https://sudokuflow.com/ar/encyclopedia/variants/2026-10-05 https://sudokuflow.com/ar/encyclopedia/killer/2026-10-05 https://sudokuflow.com/ar/encyclopedia/math/2026-10-05 https://sudokuflow.com/ar/encyclopedia/computers/2026-10-05 https://sudokuflow.com/ar/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/ar/encyclopedia/championship/2026-10-05 https://sudokuflow.com/ar/encyclopedia/people/2026-10-05 https://sudokuflow.com/ar/encyclopedia/brain/2026-10-05 https://sudokuflow.com/ar/encyclopedia/culture/2026-10-05 https://sudokuflow.com/ar/about/2026-11-02 https://sudokuflow.com/ar/contact/2026-11-02 https://sudokuflow.com/ar/terms/2026-11-02 https://sudokuflow.com/ar/press/2026-11-02 https://sudokuflow.com/ar/privacy/2026-11-02 https://sudokuflow.com/zh-hant-hk/2026-11-02 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76升級挑戰 #17三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #17：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc連環找錯 #17五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #17：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc連環找錯 #16五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #16：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/zh-hant-hk/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a升級挑戰 #16三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #16：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/zh-hant-hk/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce升級挑戰 #15三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #15：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6連環找錯 #15五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #15：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8連環找錯 #14五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #14：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51升級挑戰 #14三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #14：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412連環找錯 #13五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #13：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b升級挑戰 #13三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #13：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea連環找錯 #12五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #12：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/zh-hant-hk/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6升級挑戰 #12三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #12：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254連環找錯 #11五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #11：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2升級挑戰 #11三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #11：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc連環找錯 #10五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #10：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/zh-hant-hk/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e升級挑戰 #10三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #10：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e連環找錯 #9五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #9：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/zh-hant-hk/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd升級挑戰 #9三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #9：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741連環找錯 #8五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #8：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7升級挑戰 #8三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #8：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659連環找錯 #7五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #7：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793升級挑戰 #7三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #7：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a連環找錯 #6五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #6：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/zh-hant-hk/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332升級挑戰 #6三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #6：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10連環找錯 #5五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #5：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900升級挑戰 #5三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #5：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31連環找錯 #4五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #4：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed升級挑戰 #4三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #4：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41連環找錯 #3五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #3：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9升級挑戰 #3三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #3：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f連環找錯 #2五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #2：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/zh-hant-hk/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf升級挑戰 #2三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #2：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/zh-hant-hk/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186連環找錯 #1五個細小的數獨盤面，每個都有一個錯的數字。連環找錯 #1：數數你找到多少個，再核對每個答案。https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/zh-hant-hk/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038升級挑戰 #1三個數獨盤面，每個都有一個錯的數字：先是 4×4，再是 6×6，最後是完整的 9×9。升級挑戰 #1：玩遍每一關，再看每個答案。https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/zh-hant-hk/lessons/2026-11-02 https://sudokuflow.com/zh-hant-hk/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e最後剩餘格以簡短影片課程，逐步講解「最後剩餘格」。如果一行、一列或一宮只剩下一個空格，那麼它缺的那個數字就只能填進這個格子裡。https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/zh-hant-hk/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef幾乎完成以簡短影片課程，逐步講解「幾乎完成」。當一行、一列或一宮有兩個空格時，如果所缺的兩個數字之一已出現在包含其中一格的行、列或宮裡，它便不能填入該格，所以另一個所缺數字必須填在那裡。https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/zh-hant-hk/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12唯一候選數以簡短影片課程，逐步講解「唯一候選數」。一個格子如果只剩一個候選數，那它就一定要填這個數字。https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/zh-hant-hk/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54隱性唯一數以簡短影片課程，逐步講解「隱性唯一數」。如果一個數字在一行、一列或一宮裡只在一個格子中是候選數，那它就必須放在這裡，就算那個格子還有別的候選數也一樣。https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/zh-hant-hk/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07宮內指向對以簡短影片課程，逐步講解「宮內指向對」。如果一個數字在某一宮裡只能落在同一行或同一列，就可以從該宮外同一行或同一列的格子中移除這個候選數。https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/zh-hant-hk/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd宮內指向三以簡短影片課程，逐步講解「宮內指向三」。如果一個數字在某一宮裡只能落在同一行或同一列，就可以從該宮外同一行或同一列的格子中移除這個候選數。https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/zh-hant-hk/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1宮／線刪減法以簡短影片課程，逐步講解「宮／線刪減法」。如果某一行或某一列裡的一個數字只可能落在同一宮中，就可以從該宮裡不在這一行或這一列的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/zh-hant-hk/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7顯性數對以簡短影片課程，逐步講解「顯性數對」。同一行、同一列或同一宮裡，有兩個格子只剩同樣的兩個候選數時，就會把這兩個數字留給自己。https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/zh-hant-hk/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac隱性數對以簡短影片課程，逐步講解「隱性數對」。兩個數字的候選位置加起來只落在某一行、列或宮的兩個格子裡，這兩個格子就被這兩個數字占下了。https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/zh-hant-hk/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e顯性三數以簡短影片課程，逐步講解「顯性三數」。同一行、同一列或同一宮裡，有三個格子的候選數合起來只涵蓋三個數字時，就會把這些數字留給自己。https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/zh-hant-hk/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53隱性三數以簡短影片課程，逐步講解「隱性三數」。三個數字的候選位置加起來只落在某一行、列或宮的三個格子裡，這三個格子就被這三個數字占下了。https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/zh-hant-hk/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-Wing以簡短影片課程，逐步講解「X-Wing」。當一個數字在兩行中只出現在相同的兩列裡（或在兩列中只出現在相同的兩行裡），就可以從這兩列或兩行的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/zh-hant-hk/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc顯性四數組以簡短影片課程，逐步講解「顯性四數組」。同一行、同一列或同一宮裡，有四個格子的候選數合起來只涵蓋四個數字時，就會把這些數字留給自己。https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/zh-hant-hk/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853隱性四數組以簡短影片課程，逐步講解「隱性四數組」。四個數字的候選位置加起來只落在某一行、列或宮的四個格子裡，這四個格子就被這四個數字占下了。https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/zh-hant-hk/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b劍魚以簡短影片課程，逐步講解「劍魚」。當一個數字在三行中的候選位置全都落在相同的三列裡（或在三列中全都落在相同的三行裡），就可以從這三列或三行的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/zh-hant-hk/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-Wing以簡短影片課程，逐步講解「Y-Wing」。樞軸會保證兩個翼之中至少有一個填入它們共用的數字，所以能同時看到兩個翼的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/zh-hant-hk/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0摩天樓以簡短影片課程，逐步講解「摩天樓」。當一個數字的兩條強鏈，其底端在同一行或同一列時，至少有一個頂端必定填入這個數字，所以能同時看到兩個頂端的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/zh-hant-hk/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9簡單著色以簡短影片課程，逐步講解「簡單著色」。為由強鏈組成的鏈上色後會分成兩種顏色，其中一種為真、另一種為假。能同時看到兩種顏色的未上色格子可以移除這個候選數；如果同色的兩個格子互相看得到，那種顏色就是假。https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/zh-hant-hk/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8空矩形空矩形…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/zh-hant-hk/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-Wing以簡短影片課程，逐步講解「XYZ-Wing」。樞軸和兩個翼之中至少有一個必定填入它們共用的數字，所以能同時看到這三者的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/zh-hant-hk/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7雙線風箏以簡短影片課程，逐步講解「雙線風箏」。當一個數字有兩條強鏈，一條在行、一條在列，且近端同在一個宮裡時，至少有一個遠端必定填入這個數字，所以能同時看到兩個遠端的格子可以移除這個候選數。https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/zh-hant-hk/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae分組雙線風箏分組雙線風箏…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/zh-hant-hk/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-Wing以簡短影片課程，逐步講解「W-Wing」。兩個候選數相同的雙值格共用兩個候選數。其中一個候選數形成一條強鏈，強鏈兩端各自能看到其中一個雙值格，因而迫使至少一個雙值格填入另一個候選數；所以，任何同時看到這兩個雙值格的格子都可以移除該候選數。https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/zh-hant-hk/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-鏈以簡短影片課程，逐步講解「X-鏈」。在 X-鏈裡，同一數字上的強鏈與弱鏈交替出現，並以強鏈開始和結束，因此鏈的兩端至少有一端必須包含該數字，同時看到兩端的任何格子都會失去這個候選數。https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/zh-hant-hk/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-鏈以簡短影片課程，逐步講解「XY-鏈」。在 XY 鏈裡，這些連結會逼使兩端之中至少有一個填入兩端共用的數字，所以任何同時看到兩端的格子都可以移除該候選數。https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/zh-hant-hk/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-Wing以簡短影片課程，逐步講解「WXYZ-Wing」。一個樞軸和它的三個翼合起來只含四個候選數，前三個候選數各自最多只能填入一個格子，所以至少有一個格子必定填入共享的第四個候選數；任何能同時看到它所有可能位置的格子都可以移除這個候選數。https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/zh-hant-hk/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c遠程數對以簡短影片課程，逐步講解「遠程數對」。在一條由偶數個雙值格組成、全都共用相同兩個候選數的鏈裡，兩端正好相反，所以同時看到兩端的格子哪一個候選數都不能填。https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/zh-hant-hk/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/zh-hant-hk/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b唯一矩形以簡短影片課程，逐步講解「唯一矩形」。這道題只有唯一解，所以必須避免形成任何會導致兩個解的致命模式。https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/zh-hant-hk/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73帶鰭 X-Wing以簡短影片課程，逐步講解「帶鰭 X-Wing」。鰭是基線上多出來的一個格子，它讓 X-Wing 無法完整成形，所以這個候選數只能從鰭所在宮內、位於 X-Wing 角格與鰭之外、且落在經過該宮某個 X-Wing 角格的交叉線上的格子中移除。https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/zh-hant-hk/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545Jellyfish以簡短影片課程，逐步講解「Jellyfish」。當一個數字在四行中的候選位置全都落在相同的四列裡（或在四列中全都落在相同的四行裡），就可以從這四列或四行的其他格子中移除這個候選數。https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/zh-hant-hk/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208帶鰭劍魚以簡短影片課程，逐步講解「帶鰭劍魚」。鰭是基線上多出來的一個格子，它讓劍魚無法完整成形，所以這個候選數只能從鰭所在宮內、基線之外、且落在劍魚三條交叉線之一的格子中移除。https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/zh-hant-hk/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZ以簡短影片課程，逐步講解「ALS-XZ」。由受限公共候選數相連的兩個幾乎鎖定集，會把它們共用的另一個候選數逼入其中至少一個集合，所以這個候選數可以從兩個集合之外、能看到它在兩個集合中所有位置的任何格子裡移除。https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/zh-hant-hk/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-Wing以簡短影片課程，逐步講解「ALS-XY-Wing」。由兩個不同的受限公共候選數透過樞紐相連的兩個幾乎鎖定翼集，會把第三個共用候選數逼入其中一個翼集，所以這個候選數可以從任何能看到兩個翼集中所有含該候選數格子的外部格子裡移除。https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/zh-hant-hk/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/zh-hant-hk/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa以簡短影片課程，逐步講解「3D Medusa」。共軛對與雙值格把跨越多個數字的強鏈連成一條鏈，其中兩種顏色恰好有一種為真；同時帶有兩種顏色的格子會排除其他候選數，而若一個未上色的候選數能同時看到以兩種顏色標記的同一個數字，它就不可能為真。https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/zh-hant-hk/guides/2026-11-02 https://sudokuflow.com/zh-hant-hk/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/zh-hant-hk/guides/common-mistakes/2026-10-04 https://sudokuflow.com/zh-hant-hk/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/zh-hant-hk/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/zh-hant-hk/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/zh-hant-hk/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/zh-hant-hk/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/zh-hant-hk/find-the-mistake/2026-11-02 https://sudokuflow.com/zh-hant-hk/puzzles/2026-11-02 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d找出錯誤 #20數獨謎題 #20：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57找出錯誤 #19數獨謎題 #19：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936找出錯誤 #18數獨謎題 #18：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9找出錯誤 #17數獨謎題 #17：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6找出錯誤 #16數獨謎題 #16：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299找出錯誤 #15數獨謎題 #15：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978找出錯誤 #14數獨謎題 #14：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac找出錯誤 #13數獨謎題 #13：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d找出錯誤 #12數獨謎題 #12：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867找出錯誤 #11數獨謎題 #11：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4找出錯誤 #10數獨謎題 #10：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f找出錯誤 #9數獨謎題 #9：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79找出錯誤 #8數獨謎題 #8：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40找出錯誤 #7數獨謎題 #7：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9找出錯誤 #6數獨謎題 #6：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be找出錯誤 #5數獨謎題 #5：做了一半的盤面有 58 個數字，其中 30 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279找出錯誤 #4數獨謎題 #4：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636找出錯誤 #3數獨謎題 #3：做了一半的盤面有 58 個數字，其中 32 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292找出錯誤 #2數獨謎題 #2：做了一半的盤面有 58 個數字，其中 22 個由玩家填入，當中有一個是錯的。五秒內找出來，再核對答案。https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/zh-hant-hk/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702找出錯誤 #1數獨謎題 #1：做了一半的盤面有 58 個數字，其中 32 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https://sudokuflow.com/zh-hant-hk/encyclopedia/history/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/name/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/rules/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/variants/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/killer/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/math/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/computers/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/championship/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/people/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/brain/2026-10-05 https://sudokuflow.com/zh-hant-hk/encyclopedia/culture/2026-10-05 https://sudokuflow.com/zh-hant-hk/about/2026-11-02 https://sudokuflow.com/zh-hant-hk/contact/2026-11-02 https://sudokuflow.com/zh-hant-hk/terms/2026-11-02 https://sudokuflow.com/zh-hant-hk/press/2026-11-02 https://sudokuflow.com/zh-hant-hk/privacy/2026-11-02 https://sudokuflow.com/hr/2026-11-02 https://sudokuflow.com/hr/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Uspon kroz razine #17Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #17: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/hr/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcLov na pogreške #17Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #17: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/hr/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcLov na pogreške #16Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #16: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/hr/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aUspon kroz razine #16Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #16: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/hr/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceUspon kroz razine #15Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #15: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/hr/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Lov na pogreške #15Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #15: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/hr/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Lov na pogreške #14Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #14: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/hr/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Uspon kroz razine #14Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #14: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/hr/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Lov na pogreške #13Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #13: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/hr/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bUspon kroz razine #13Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #13: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/hr/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaLov na pogreške #12Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #12: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/hr/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Uspon kroz razine #12Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #12: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/hr/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Lov na pogreške #11Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #11: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/hr/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Uspon kroz razine #11Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #11: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/hr/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcLov na pogreške #10Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #10: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/hr/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eUspon kroz razine #10Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #10: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/hr/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eLov na pogreške #9Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #9: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/hr/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddUspon kroz razine #9Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #9: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/hr/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Lov na pogreške #8Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #8: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/hr/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Uspon kroz razine #8Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #8: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/hr/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Lov na pogreške #7Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #7: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/hr/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Uspon kroz razine #7Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #7: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/hr/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aLov na pogreške #6Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #6: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/hr/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Uspon kroz razine #6Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #6: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/hr/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Lov na pogreške #5Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #5: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/hr/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Uspon kroz razine #5Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #5: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/hr/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Lov na pogreške #4Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #4: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/hr/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedUspon kroz razine #4Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #4: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/hr/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Lov na pogreške #3Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #3: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/hr/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Uspon kroz razine #3Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #3: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/hr/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fLov na pogreške #2Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #2: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/hr/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfUspon kroz razine #2Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #2: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/hr/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Lov na pogreške #1Pet malih sudoku ploča, na svakoj jedan pogrešan broj. Lov na pogreške #1: prebrojite koliko ste ih pronašli, a zatim provjerite svaki odgovor.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/hr/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Uspon kroz razine #1Tri sudoku ploče, na svakoj jedan pogrešan broj: 4×4, 6×6, a zatim puna 9×9. Uspon kroz razine #1: igrajte svaku razinu i pogledajte svaki odgovor.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/hr/lessons/2026-11-02 https://sudokuflow.com/hr/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eZadnja preostala ćelijaZadnja preostala ćelija: Ako u retku, stupcu ili kvadratu ostane samo jedna prazna ćelija, u nju mora ići broj koji nedostaje.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/hr/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefGotovo popunjenaGotovo popunjena: Kad redak, stupac ili kvadrat ima dvije prazne ćelije, ako se jedan od dvaju brojeva koji nedostaju već nalazi u retku, stupcu ili kvadratu…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/hr/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Goli jedinacTehnika Goli jedinac objašnjena korak po korak u kratkoj video lekciji. Ćelija kojoj je ostao samo jedan kandidat mora dobiti baš taj broj.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/hr/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Skriveni jedinacSkriveni jedinac: Ako je broj kandidat samo u jednoj ćeliji retka, stupca ili kvadrata, mora ići baš tu, čak i ako ta ćelija ima druge kandidate.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/hr/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pokazujući parPokazujući par: Ako je broj u kvadratu kandidat samo u jednom retku ili stupcu, taj se kandidat uklanja iz ostalih ćelija te linije izvan kvadrata.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/hr/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdPokazujuća trojkaPokazujuća trojka: Ako je broj u kvadratu kandidat samo u jednom retku ili stupcu, taj se kandidat uklanja iz ostalih ćelija te linije izvan kvadrata.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/hr/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Redukcija kvadrat/linijaRedukcija kvadrat/linija: Ako se kandidat u retku ili stupcu pojavljuje samo unutar jednog kvadrata, uklanja se iz ostalih ćelija tog kvadrata izvan te linije.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/hr/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Goli parGoli par: Dvije ćelije u istom retku, stupcu ili kvadratu koje imaju samo ista dva kandidata zadržavaju te brojeve za sebe.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/hr/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacSkriveni parSkriveni par: Ako se kandidati dvaju brojeva zajedno pojavljuju samo u dvije ćelije retka, stupca ili kvadrata, te su ćelije rezervirane samo za ta dva broja.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/hr/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eGola trojkaGola trojka: Tri ćelije u istom retku, stupcu ili kvadratu čiji kandidati zajedno pokrivaju samo tri broja zadržavaju te brojeve za sebe.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/hr/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Skrivena trojkaSkrivena trojka: Ako se kandidati triju brojeva zajedno pojavljuju samo u tri ćelije retka, stupca ili kvadrata, te su ćelije rezervirane samo za ta tri broja.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/hr/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Kad je kandidat u dvama retcima ograničen na ista dva stupca (ili u dvama stupcima na ista dva retka), uklanja se iz svih ostalih ćelija u tim dvama…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/hr/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcGola četvorkaGola četvorka: Četiri ćelije u istom retku, stupcu ili kvadratu čiji kandidati zajedno pokrivaju samo četiri broja zadržavaju te brojeve za sebe.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/hr/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Skrivena četvorkaSkrivena četvorka: Ako se kandidati četiriju brojeva zajedno pojavljuju samo u četiri ćelije retka, stupca ili kvadrata, te su ćelije rezervirane samo za ta…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/hr/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Kad se kandidat u trima retcima pojavljuje samo u istim trima stupcima (ili u trima stupcima samo u istim trima retcima), uklanja se iz svih…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/hr/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Pivotna ćelija prisiljava barem jedno od svojih dvaju krila da sadrži zajednički broj, pa svaka ćelija koja vidi oba krila gubi tog kandidata.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/hr/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Kad dvije jake veze za isti broj imaju krajeve poda u istom retku ili stupcu, barem jedan kraj krova mora sadržavati taj broj. Svaka ćelija koja…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/hr/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Jednostavno bojenjeJednostavno bojenje: Bojenje lanca jakih veza dijeli ga na dvije boje, od kojih je jedna točna, a druga netočna. Neobojena ćelija koja vidi obje boje gubi tog…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/hr/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Prazni pravokutnikPrazni pravokutnik: Kad se jedina mjesta za broj u kvadratu nalaze u jednom retku i jednom stupcu, postavljanje tog broja u ćeliju izvan kvadrata može…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/hr/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Pivotna ćelija ili jedno od njezinih dvaju krila mora sadržavati zajednički broj, pa svaka ćelija koja vidi sve tri gubi tog kandidata.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/hr/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Kad dvije jake veze na istom kandidatu, jedna u retku i jedna u stupcu, imaju bliske krajeve u istom kvadratu, barem jedan daleki kraj mora…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/hr/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Kad i redak i stupac imaju broj kao kandidata samo u po jednoj dalekoj ćeliji izvan zajedničkog kvadrata te u grupi unutar njega, a…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/hr/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dvije podudarne bivalentne ćelije dijele dva kandidata. Jaka veza na jednom od ta dva kandidata, pri čemu svaki njezin kraj vidi drugu od tih ćelija…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/hr/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-lanacX-lanac: U X-lancu jake i slabe veze za isti broj izmjenjuju se, počevši i završavajući jakom vezom, pa barem jedan od dva kraja lanca mora sadržavati taj…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/hr/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-lanacXY-lanac: U XY-lancu veze prisiljavaju barem jedan od njegova dva kraja da sadrži zajedničkog kandidata, pa ga svaka ćelija koja vidi oba kraja gubi.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/hr/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Pivot i njegova tri krila zajedno sadrže samo četiri kandidata, a svaki od prva tri može stati u najviše jednu ćeliju, pa barem jedna ćelija sadrži…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/hr/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: U lancu s parnim brojem bivalentnih ćelija koje sve dijele ista dva kandidata, dva su kraja suprotna, pa nijedna ćelija koja vidi oba kraja ne…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/hr/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: U zagonetki s jedinstvenim rješenjem pretpostavimo da svaka neriješena ćelija ima dva kandidata, osim jedne s tri. Ako bi uklanjanjem jednog kandidata…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/hr/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bJedinstveni pravokutnikJedinstveni pravokutnik: Zagonetka ima samo jedno rješenje, pa treba izbjeći obrazac koji bi dopustio dva rješenja.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/hr/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing s perajomX-Wing s perajom: Peraja je jedna dodatna ćelija na osnovnoj liniji koja sprječava da X-Wing bude potpun, pa se kandidat može ukloniti samo iz ćelija u…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/hr/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Kad se kandidat u četirima retcima pojavljuje samo u istim četirima stupcima (ili u četirima stupcima samo u istim četirima retcima), uklanja se iz…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/hr/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish s perajomSwordfish s perajom: Peraja je jedna dodatna ćelija na osnovnoj liniji koja sprječava da Swordfish bude potpun, pa se kandidat uklanja samo iz ćelija u…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/hr/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dva skoro zaključana skupa povezana ograničenim zajedničkim kandidatom prisiljavaju drugog zajedničkog kandidata da bude postavljen barem u jednom od…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/hr/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dva skoro zaključana krilna skupa povezana preko zgloba dvama različitim ograničenim zajedničkim kandidatima prisiljavaju trećeg zajedničkog…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/hr/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Kada ćelije na sjecištu kvadrata i retka ili stupca zajedno imaju dva različita kandidata više nego ćelija, bivalentna pomoćna ćelija u tom retku…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/hr/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugirani parovi i bivalentne ćelije tvore lanac jakih veza koji obuhvaća nekoliko znamenki, a točno je jedna od njegovih dviju boja istinita…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/hr/guides/2026-11-02 https://sudokuflow.com/hr/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/hr/guides/common-mistakes/2026-10-04 https://sudokuflow.com/hr/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/hr/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/hr/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/hr/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/hr/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/hr/find-the-mistake/2026-11-02 https://sudokuflow.com/hr/puzzles/2026-11-02 https://sudokuflow.com/hr/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dPronađite pogrešku #20Sudoku #20: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/hr/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Pronađite pogrešku #19Sudoku #19: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/hr/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Pronađite pogrešku #18Sudoku #18: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/hr/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Pronađite pogrešku #17Sudoku #17: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/hr/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Pronađite pogrešku #16Sudoku #16: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/hr/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Pronađite pogrešku #15Sudoku #15: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/hr/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Pronađite pogrešku #14Sudoku #14: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/hr/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacPronađite pogrešku #13Sudoku #13: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/hr/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dPronađite pogrešku #12Sudoku #12: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/hr/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Pronađite pogrešku #11Sudoku #11: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/hr/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Pronađite pogrešku #10Sudoku #10: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/hr/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fPronađite pogrešku #9Sudoku #9: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/hr/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Pronađite pogrešku #8Sudoku #8: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/hr/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Pronađite pogrešku #7Sudoku #7: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/hr/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Pronađite pogrešku #6Sudoku #6: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/hr/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0bePronađite pogrešku #5Sudoku #5: polugotova ploča. Znamenaka je 58, igrač ih je upisao 30, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/hr/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Pronađite pogrešku #4Sudoku #4: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/hr/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Pronađite pogrešku #3Sudoku #3: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/hr/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Pronađite pogrešku #2Sudoku #2: polugotova ploča. Znamenaka je 58, igrač ih je upisao 22, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/hr/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Pronađite pogrešku #1Sudoku #1: polugotova ploča. Znamenaka je 58, igrač ih je upisao 32, a jedna od njih je pogrešna. Nađite je za pet sekundi pa provjerite odgovor.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/hr/printables/2026-11-02 https://sudokuflow.com/hr/printables/kids/2026-11-02 https://sudokuflow.com/hr/printables/kids/4x4/2026-11-02 https://sudokuflow.com/hr/printables/kids/6x6/2026-11-02 https://sudokuflow.com/hr/printables/kids/picture/2026-11-02 https://sudokuflow.com/hr/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/hr/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/hr/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/master/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/hr/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/hr/daily/2026-11-02 https://sudokuflow.com/hr/daily/2026-10-06/2026-10-06 https://sudokuflow.com/hr/daily/2026-10-07/2026-10-07 https://sudokuflow.com/hr/daily/2026-10-08/2026-10-08 https://sudokuflow.com/hr/daily/2026-10-09/2026-10-09 https://sudokuflow.com/hr/daily/2026-10-10/2026-10-10 https://sudokuflow.com/hr/daily/2026-10-11/2026-10-11 https://sudokuflow.com/hr/daily/2026-10-12/2026-10-12 https://sudokuflow.com/hr/daily/2026-10-13/2026-10-13 https://sudokuflow.com/hr/daily/2026-10-14/2026-10-14 https://sudokuflow.com/hr/daily/2026-10-15/2026-10-15 https://sudokuflow.com/hr/daily/2026-10-16/2026-10-16 https://sudokuflow.com/hr/daily/2026-10-17/2026-10-17 https://sudokuflow.com/hr/daily/2026-10-18/2026-10-18 https://sudokuflow.com/hr/daily/2026-10-19/2026-10-19 https://sudokuflow.com/hr/daily/2026-10-20/2026-10-20 https://sudokuflow.com/hr/daily/2026-10-21/2026-10-21 https://sudokuflow.com/hr/daily/2026-10-22/2026-10-22 https://sudokuflow.com/hr/daily/2026-10-23/2026-10-23 https://sudokuflow.com/hr/daily/2026-10-24/2026-10-24 https://sudokuflow.com/hr/daily/2026-10-25/2026-10-25 https://sudokuflow.com/hr/daily/2026-10-26/2026-10-26 https://sudokuflow.com/hr/daily/2026-10-27/2026-10-27 https://sudokuflow.com/hr/daily/2026-10-28/2026-10-28 https://sudokuflow.com/hr/daily/2026-10-29/2026-10-29 https://sudokuflow.com/hr/daily/2026-10-30/2026-10-30 https://sudokuflow.com/hr/daily/2026-10-31/2026-10-31 https://sudokuflow.com/hr/daily/2026-11-01/2026-11-01 https://sudokuflow.com/hr/daily/2026-11-02/2026-11-02 https://sudokuflow.com/hr/daily/2026-11-03/2026-11-03 https://sudokuflow.com/hr/daily/archive/2026-11-02 https://sudokuflow.com/hr/play/easy/2026-11-02 https://sudokuflow.com/hr/play/medium/2026-11-02 https://sudokuflow.com/hr/play/hard/2026-11-02 https://sudokuflow.com/hr/play/expert/2026-11-02 https://sudokuflow.com/hr/play/master/2026-11-02 https://sudokuflow.com/hr/play/extreme/2026-11-02 https://sudokuflow.com/hr/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/hr/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/hr/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/hr/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/hr/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/hr/encyclopedia/2026-11-02 https://sudokuflow.com/hr/encyclopedia/history/2026-10-05 https://sudokuflow.com/hr/encyclopedia/name/2026-10-05 https://sudokuflow.com/hr/encyclopedia/rules/2026-10-05 https://sudokuflow.com/hr/encyclopedia/variants/2026-10-05 https://sudokuflow.com/hr/encyclopedia/killer/2026-10-05 https://sudokuflow.com/hr/encyclopedia/math/2026-10-05 https://sudokuflow.com/hr/encyclopedia/computers/2026-10-05 https://sudokuflow.com/hr/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/hr/encyclopedia/championship/2026-10-05 https://sudokuflow.com/hr/encyclopedia/people/2026-10-05 https://sudokuflow.com/hr/encyclopedia/brain/2026-10-05 https://sudokuflow.com/hr/encyclopedia/culture/2026-10-05 https://sudokuflow.com/hr/about/2026-11-02 https://sudokuflow.com/hr/contact/2026-11-02 https://sudokuflow.com/hr/terms/2026-11-02 https://sudokuflow.com/hr/press/2026-11-02 https://sudokuflow.com/hr/privacy/2026-11-02 https://sudokuflow.com/ro/2026-11-02 https://sudokuflow.com/ro/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Nivel cu nivel #17Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #17: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/ro/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcGoana după greșeli #17Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #17: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/ro/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcGoana după greșeli #16Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #16: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/ro/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aNivel cu nivel #16Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #16: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/ro/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceNivel cu nivel #15Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #15: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/ro/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Goana după greșeli #15Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #15: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/ro/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Goana după greșeli #14Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #14: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/ro/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Nivel cu nivel #14Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #14: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/ro/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Goana după greșeli #13Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #13: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/ro/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bNivel cu nivel #13Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #13: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/ro/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaGoana după greșeli #12Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #12: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/ro/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Nivel cu nivel #12Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #12: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/ro/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Goana după greșeli #11Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #11: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/ro/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Nivel cu nivel #11Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #11: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/ro/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcGoana după greșeli #10Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #10: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/ro/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eNivel cu nivel #10Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #10: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/ro/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eGoana după greșeli #9Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #9: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/ro/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddNivel cu nivel #9Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #9: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/ro/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Goana după greșeli #8Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #8: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/ro/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Nivel cu nivel #8Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #8: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/ro/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Goana după greșeli #7Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #7: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/ro/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Nivel cu nivel #7Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #7: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/ro/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aGoana după greșeli #6Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #6: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/ro/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Nivel cu nivel #6Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #6: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/ro/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Goana după greșeli #5Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #5: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/ro/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Nivel cu nivel #5Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #5: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/ro/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Goana după greșeli #4Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #4: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/ro/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedNivel cu nivel #4Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #4: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/ro/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Goana după greșeli #3Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #3: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/ro/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Nivel cu nivel #3Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #3: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/ro/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fGoana după greșeli #2Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #2: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/ro/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfNivel cu nivel #2Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #2: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/ro/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Goana după greșeli #1Cinci table Sudoku mici, cu o cifră greșită pe fiecare. Goana după greșeli #1: numără câte găsești, apoi verifică fiecare răspuns.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/ro/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Nivel cu nivel #1Trei table Sudoku, fiecare cu o cifră greșită: 4×4, 6×6, apoi un 9×9 complet. Nivel cu nivel #1: joacă fiecare nivel și vezi fiecare răspuns.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/ro/lessons/2026-11-02 https://sudokuflow.com/ro/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eUltima celulă rămasăUltima celulă rămasă: Dacă un rând, o coloană sau un bloc are o singură celulă goală, numărul care lipsește trebuie să intre în acea celulă.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/ro/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefAproape completAproape complet: Când un rând, o coloană sau un bloc are două celule goale, dacă unul dintre cele două numere lipsă este deja folosit pe un rând, într-o…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/ro/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Candidat unicTehnica Candidat unic, explicată pas cu pas într-o scurtă lecție video. O celulă cu un singur candidat rămas trebuie să conțină acel număr.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/ro/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Candidat unic ascunsCandidat unic ascuns: Dacă o cifră este candidat într-o singură celulă dintr-un rând, o coloană sau un bloc, acolo trebuie să fie, chiar dacă acea celulă mai…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/ro/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pereche indicatoarePereche indicatoare: Dacă într-un bloc o cifră poate sta doar pe o singură linie, acel candidat este eliminat din restul acelei linii, în afara blocului.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/ro/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTriplet indicatorTriplet indicator: Dacă într-un bloc o cifră poate sta doar pe o singură linie, acel candidat este eliminat din restul acelei linii, în afara blocului.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/ro/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Reducere bloc/linieReducere bloc/linie: Dacă pe o linie o cifră poate sta doar într-un singur bloc, acel candidat este eliminat din restul acelui bloc, în afara liniei.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/ro/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Pereche goalăPereche goală: Două celule din același rând, aceeași coloană sau același bloc care au doar aceiași doi candidați păstrează acele cifre pentru ele.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/ro/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPereche ascunsăPereche ascunsă: Două cifre ai căror candidați apar împreună în doar două celule dintr-un rând, o coloană sau un bloc revendică acele celule numai pentru ele.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/ro/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTriplet golTriplet gol: Trei celule din același rând, aceeași coloană sau același bloc ai căror candidați acoperă împreună doar trei cifre păstrează acele cifre pentru…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/ro/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Triplet ascunsTriplet ascuns: Trei cifre ai căror candidați apar împreună în doar trei celule dintr-un rând, o coloană sau un bloc revendică acele celule numai pentru ele.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/ro/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Când o cifră este limitată la aceleași două coloane în două rânduri (sau la aceleași două rânduri în două coloane), acel candidat este eliminat din…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/ro/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcCvartet golCvartet gol: Patru celule din același rând, aceeași coloană sau același bloc ai căror candidați acoperă împreună doar patru cifre păstrează acele cifre pentru…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/ro/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Cvartet ascunsCvartet ascuns: Patru cifre ai căror candidați apar împreună în doar patru celule dintr-un rând, o coloană sau un bloc revendică acele celule numai pentru ele.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/ro/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Când candidații unei cifre din trei rânduri se află toți în aceleași trei coloane (sau cei din trei coloane în aceleași trei rânduri), acel…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/ro/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Un pivot obligă cel puțin una dintre cele două aripi ale sale să conțină cifra pe care o împart; de aceea, orice celulă care vede ambele aripi pierde…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/ro/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Când două legături puternice pentru aceeași cifră au capetele podelei pe același rând sau pe aceeași coloană, cel puțin unul dintre capetele…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/ro/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Colorare simplăColorare simplă: Colorarea unui lanț de legături puternice îl desparte în două culori, una adevărată și una falsă. O celulă necolorată care vede ambele culori…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/ro/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Dreptunghi golDreptunghi gol: Când singurele poziții pentru o cifră dintr-un bloc se află pe un rând și o coloană, plasarea cifrei într-o celulă din afara blocului poate…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/ro/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Dintre pivot și cele două aripi ale sale, cel puțin o celulă trebuie să conțină cifra pe care o împart; de aceea, orice celulă care le vede pe toate…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/ro/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Când două legături puternice pe aceeași cifră, una pe un rând și una pe o coloană, au capetele apropiate în același bloc, cel puțin un capăt…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/ro/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Când un rând și o coloană au fiecare o cifră drept candidat doar într-o celulă îndepărtată din afara unui bloc comun și într-un grup…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/ro/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Două celule au fiecare exact aceiași doi candidați. O legătură puternică pe unul dintre cei doi candidați, cu fiecare capăt văzând câte una dintre…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/ro/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Lanț XLanț X: Într-un Lanț X, legăturile puternice și slabe pentru aceeași cifră alternează, începând și terminând cu legături puternice, așa că cel puțin unul…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/ro/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Lanț XYLanț XY: Într-un lanț XY, legăturile obligă cel puțin unul dintre cele două capete ale sale să conțină candidatul lor comun, așa că orice celulă care vede…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/ro/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Un pivot și cele trei aripi ale sale conțin împreună doar patru candidați, iar fiecare dintre primii trei încape în cel mult o celulă, deci cel…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/ro/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: Într-un lanț cu un număr par de celule cu doi candidați care împart toate aceiași doi candidați, cele două capete sunt opuse, așa că orice…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/ro/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Într-o grilă cu soluție unică, să presupunem că fiecare celulă nerezolvată are doi candidați, cu excepția uneia care are trei. Dacă eliminarea unui…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/ro/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bDreptunghi unicDreptunghi unic: Jocul are o singură soluție, așa că trebuie evitat un tipar care ar permite două soluții.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/ro/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing cu finX-Wing cu fin: Finul este o celulă suplimentară de pe o linie de bază care împiedică formarea unui X-Wing complet; de aceea, candidatul poate fi eliminat…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/ro/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Când candidații unei cifre din patru rânduri se află toți în aceleași patru coloane (sau cei din patru coloane în aceleași patru rânduri), acel…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/ro/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish cu finSwordfish cu fin: Finul este o celulă suplimentară de pe o linie de bază care împiedică formarea unui Swordfish complet; de aceea, candidatul este eliminat…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/ro/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Două seturi aproape blocate, legate printr-un candidat comun restricționat, impun ca un alt candidat comun să fie plasat în cel puțin unul dintre ele…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/ro/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Două seturi-aripă aproape blocate sunt legate de un set-balama prin doi candidați comuni restricționați diferiți și impun plasarea unui al…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/ro/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Când numărul total de candidați distincți din celulele aflate la intersecția dintre un bloc și o linie este cu doi mai mare decât numărul acelor…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/ro/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Perechile conjugate și celulele cu doi candidați țes un singur lanț de legături puternice prin mai multe cifre, iar exact una dintre cele două…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/ro/guides/2026-11-02 https://sudokuflow.com/ro/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/ro/guides/common-mistakes/2026-10-04 https://sudokuflow.com/ro/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/ro/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/ro/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/ro/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/ro/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/ro/find-the-mistake/2026-11-02 https://sudokuflow.com/ro/puzzles/2026-11-02 https://sudokuflow.com/ro/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dGăsește greșeala #20Sudoku #20: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/ro/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Găsește greșeala #19Sudoku #19: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/ro/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Găsește greșeala #18Sudoku #18: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/ro/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Găsește greșeala #17Sudoku #17: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/ro/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Găsește greșeala #16Sudoku #16: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/ro/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Găsește greșeala #15Sudoku #15: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/ro/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Găsește greșeala #14Sudoku #14: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/ro/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacGăsește greșeala #13Sudoku #13: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/ro/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dGăsește greșeala #12Sudoku #12: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/ro/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Găsește greșeala #11Sudoku #11: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/ro/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Găsește greșeala #10Sudoku #10: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/ro/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fGăsește greșeala #9Sudoku #9: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/ro/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Găsește greșeala #8Sudoku #8: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/ro/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Găsește greșeala #7Sudoku #7: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/ro/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Găsește greșeala #6Sudoku #6: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/ro/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beGăsește greșeala #5Sudoku #5: o tablă pe jumătate plină, cu 58 de cifre, 30 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/ro/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Găsește greșeala #4Sudoku #4: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/ro/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Găsește greșeala #3Sudoku #3: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/ro/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Găsește greșeala #2Sudoku #2: o tablă pe jumătate plină, cu 58 de cifre, 22 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/ro/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Găsește greșeala #1Sudoku #1: o tablă pe jumătate plină, cu 58 de cifre, 32 puse de un jucător, una greșită. Găsește-o în cinci secunde, apoi verifică răspunsul.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/ro/printables/2026-11-02 https://sudokuflow.com/ro/printables/kids/2026-11-02 https://sudokuflow.com/ro/printables/kids/4x4/2026-11-02 https://sudokuflow.com/ro/printables/kids/6x6/2026-11-02 https://sudokuflow.com/ro/printables/kids/picture/2026-11-02 https://sudokuflow.com/ro/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/ro/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/ro/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/master/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/ro/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/ro/daily/2026-11-02 https://sudokuflow.com/ro/daily/2026-10-06/2026-10-06 https://sudokuflow.com/ro/daily/2026-10-07/2026-10-07 https://sudokuflow.com/ro/daily/2026-10-08/2026-10-08 https://sudokuflow.com/ro/daily/2026-10-09/2026-10-09 https://sudokuflow.com/ro/daily/2026-10-10/2026-10-10 https://sudokuflow.com/ro/daily/2026-10-11/2026-10-11 https://sudokuflow.com/ro/daily/2026-10-12/2026-10-12 https://sudokuflow.com/ro/daily/2026-10-13/2026-10-13 https://sudokuflow.com/ro/daily/2026-10-14/2026-10-14 https://sudokuflow.com/ro/daily/2026-10-15/2026-10-15 https://sudokuflow.com/ro/daily/2026-10-16/2026-10-16 https://sudokuflow.com/ro/daily/2026-10-17/2026-10-17 https://sudokuflow.com/ro/daily/2026-10-18/2026-10-18 https://sudokuflow.com/ro/daily/2026-10-19/2026-10-19 https://sudokuflow.com/ro/daily/2026-10-20/2026-10-20 https://sudokuflow.com/ro/daily/2026-10-21/2026-10-21 https://sudokuflow.com/ro/daily/2026-10-22/2026-10-22 https://sudokuflow.com/ro/daily/2026-10-23/2026-10-23 https://sudokuflow.com/ro/daily/2026-10-24/2026-10-24 https://sudokuflow.com/ro/daily/2026-10-25/2026-10-25 https://sudokuflow.com/ro/daily/2026-10-26/2026-10-26 https://sudokuflow.com/ro/daily/2026-10-27/2026-10-27 https://sudokuflow.com/ro/daily/2026-10-28/2026-10-28 https://sudokuflow.com/ro/daily/2026-10-29/2026-10-29 https://sudokuflow.com/ro/daily/2026-10-30/2026-10-30 https://sudokuflow.com/ro/daily/2026-10-31/2026-10-31 https://sudokuflow.com/ro/daily/2026-11-01/2026-11-01 https://sudokuflow.com/ro/daily/2026-11-02/2026-11-02 https://sudokuflow.com/ro/daily/2026-11-03/2026-11-03 https://sudokuflow.com/ro/daily/archive/2026-11-02 https://sudokuflow.com/ro/play/easy/2026-11-02 https://sudokuflow.com/ro/play/medium/2026-11-02 https://sudokuflow.com/ro/play/hard/2026-11-02 https://sudokuflow.com/ro/play/expert/2026-11-02 https://sudokuflow.com/ro/play/master/2026-11-02 https://sudokuflow.com/ro/play/extreme/2026-11-02 https://sudokuflow.com/ro/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/ro/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/ro/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/ro/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/ro/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/ro/encyclopedia/2026-11-02 https://sudokuflow.com/ro/encyclopedia/history/2026-10-05 https://sudokuflow.com/ro/encyclopedia/name/2026-10-05 https://sudokuflow.com/ro/encyclopedia/rules/2026-10-05 https://sudokuflow.com/ro/encyclopedia/variants/2026-10-05 https://sudokuflow.com/ro/encyclopedia/killer/2026-10-05 https://sudokuflow.com/ro/encyclopedia/math/2026-10-05 https://sudokuflow.com/ro/encyclopedia/computers/2026-10-05 https://sudokuflow.com/ro/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/ro/encyclopedia/championship/2026-10-05 https://sudokuflow.com/ro/encyclopedia/people/2026-10-05 https://sudokuflow.com/ro/encyclopedia/brain/2026-10-05 https://sudokuflow.com/ro/encyclopedia/culture/2026-10-05 https://sudokuflow.com/ro/about/2026-11-02 https://sudokuflow.com/ro/contact/2026-11-02 https://sudokuflow.com/ro/terms/2026-11-02 https://sudokuflow.com/ro/press/2026-11-02 https://sudokuflow.com/ro/privacy/2026-11-02 https://sudokuflow.com/hu/2026-11-02 https://sudokuflow.com/hu/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Szintlépés #17Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #17: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/hu/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcHibaroham #17Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #17: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/hu/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcHibaroham #16Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #16: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/hu/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aSzintlépés #16Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #16: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/hu/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceSzintlépés #15Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #15: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/hu/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Hibaroham #15Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #15: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/hu/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Hibaroham #14Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #14: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/hu/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Szintlépés #14Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #14: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/hu/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Hibaroham #13Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #13: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/hu/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bSzintlépés #13Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #13: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/hu/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaHibaroham #12Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #12: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/hu/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Szintlépés #12Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #12: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/hu/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Hibaroham #11Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #11: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/hu/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Szintlépés #11Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #11: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/hu/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcHibaroham #10Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #10: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/hu/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eSzintlépés #10Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #10: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/hu/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eHibaroham #9Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #9: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/hu/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddSzintlépés #9Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #9: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/hu/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Hibaroham #8Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #8: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/hu/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Szintlépés #8Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #8: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/hu/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Hibaroham #7Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #7: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/hu/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Szintlépés #7Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #7: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/hu/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aHibaroham #6Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #6: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/hu/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Szintlépés #6Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #6: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/hu/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Hibaroham #5Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #5: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/hu/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Szintlépés #5Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #5: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/hu/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Hibaroham #4Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #4: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/hu/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedSzintlépés #4Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #4: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/hu/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Hibaroham #3Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #3: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/hu/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Szintlépés #3Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #3: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/hu/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fHibaroham #2Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #2: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/hu/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfSzintlépés #2Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #2: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/hu/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Hibaroham #1Öt kis Sudoku-tábla, mindegyiken egy hibás szám. Hibaroham #1: számold meg, hányat találsz meg, aztán ellenőrizd az összes választ.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/hu/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Szintlépés #1Három Sudoku-tábla, mindegyiken egy hibás szám: 4×4, 6×6, aztán teljes 9×9. Szintlépés #1: játssz minden szinten, és nézd meg a válaszokat.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/hu/lessons/2026-11-02 https://sudokuflow.com/hu/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eUtolsó megmaradt cellaUtolsó megmaradt cella: Ha egy sorban, oszlopban vagy négyzetben csak egy üres cella van, a hiányzó számnak abba a cellába kell kerülnie.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/hu/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefMajdnem teljesMajdnem teljes: Ha egy sorban, oszlopban vagy négyzetben két üres cella maradt, és a két hiányzó szám egyike már szerepel az egyik cellát tartalmazó sorban…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/hu/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Csupasz egyesCsupasz egyes: lépésről lépésre elmagyarázva, egy rövid videóleckében. Ha egy cellában már csak egyetlen jelölt maradt, akkor annak a számnak kell oda kerülnie.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/hu/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Rejtett egyesRejtett egyes: Ha egy szám egy sorban, oszlopban vagy négyzetben csak egyetlen cellában jelölt, akkor oda kell kerülnie, még ha annak a cellának más jelöltjei…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/hu/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Mutató párMutató pár: Ha egy szám egy négyzeten belül csak egy sorba vagy oszlopba kerülhet, akkor ez a jelölt törölhető az adott sor vagy oszlop négyzeten kívüli…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/hu/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdMutató hármasMutató hármas: Ha egy szám egy négyzeten belül csak egy sorba vagy oszlopba kerülhet, akkor ez a jelölt törölhető az adott sor vagy oszlop négyzeten kívüli…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/hu/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Négyzet/vonal redukcióNégyzet/vonal redukció: Ha egy szám egy sorban vagy oszlopban csak egy négyzetbe kerülhet, akkor ez a jelölt törölhető a négyzet adott soron vagy oszlopon…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/hu/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Csupasz párCsupasz pár: Ha ugyanabban a sorban, oszlopban vagy négyzetben két cellában csak ugyanaz a két jelölt szerepel, akkor ezt a két számot ebben a két cellában…https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/hu/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacRejtett párRejtett pár: Ha két szám jelöltjei együtt egy sor, oszlop vagy négyzet mindössze két cellájában jelennek meg, akkor ennek a két számnak abba a két cellába…https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/hu/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eCsupasz hármasCsupasz hármas: Ha ugyanabban a sorban, oszlopban vagy négyzetben három cella jelöltjei együttesen csak három számot fednek le, akkor ezt a három számot ebben…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/hu/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Rejtett hármasRejtett hármas: Ha három szám jelöltjei együtt egy sor, oszlop vagy négyzet mindössze három cellájában jelennek meg, akkor ennek a három számnak abba a három…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/hu/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Ha egy szám két sorban ugyanabba a két oszlopba van zárva (vagy két oszlopban ugyanabba a két sorba), akkor ez a jelölt törölhető a két érintett…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/hu/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcCsupasz négyesCsupasz négyes: Ha ugyanabban a sorban, oszlopban vagy négyzetben négy cella jelöltjei együttesen csak négy számot fednek le, akkor ezt a négy számot ebben a…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/hu/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Rejtett négyesRejtett négyes: Ha négy szám jelöltjei együtt egy sor, oszlop vagy négyzet mindössze négy cellájában jelennek meg, akkor ennek a négy számnak abba a négy…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/hu/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Ha egy szám jelöltjei három sorban mind ugyanabba a három oszlopba esnek (vagy három oszlopban ugyanabba a három sorba), akkor ez a jelölt…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/hu/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: A forgócella miatt a két szárny közül legalább az egyikben benne kell lennie a közös számuknak, ezért minden cella, amely mindkét szárnyat látja…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/hu/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Ha ugyanarra a számra két erős kapcsolat aljvégei közös sorban vagy oszlopban vannak, akkor legalább az egyik tetővégben benne kell lennie annak a…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/hu/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Egyszerű színezésEgyszerű színezés: Az erős kapcsolatok láncának színezése két színre bontja a láncot: az egyik igaz, a másik hamis. Egy színezetlen cella, amely mindkét színt…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/hu/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Üres téglalapÜres téglalap: Ha egy négyzetben egy szám egyetlen lehetséges helyei egy sorban és egy oszlopban vannak, a szám beírása egy külső cellába kizárhatja a sort…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/hu/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: A forgócella és a két szárny közül legalább az egyikben benne kell lennie a közös számuknak, ezért minden cella, amely mindhármat látja, elveszíti…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/hu/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Ha ugyanarra a számra két erős kapcsolat van, az egyik sorban, a másik oszlopban, és a közeli végeik közös négyzetben vannak, akkor legalább…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/hu/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Ha egy sorban és egy oszlopban is csak egy közös négyzeten kívüli távoli cellában, valamint a négyzeten belüli csoportban lehet egy…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/hu/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Két egyforma bivalens cella ugyanazon a két jelölten osztozik. A két jelölt egyikére vonatkozó erős kapcsolat, amelynek mindkét vége a két cella közül…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/hu/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-láncX-lánc: Egy X-láncban egyetlen számhoz tartozó erős és gyenge kapcsolatok váltakoznak, erős kapcsolattal kezdve és zárva, ezért a lánc két vége közül legalább…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/hu/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-láncXY-lánc: Egy XY-láncban a kapcsolatok arra kényszerítik a lánc két vége közül legalább az egyiket, hogy a közös jelöltjüket tartalmazza, így minden cella…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/hu/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Egy forgócella és a három szárnya együtt csak négy jelöltet tartalmaz, az első három pedig egyenként legfeljebb egy cellába fér bele, ezért…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/hu/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: Egy páros számú bivalens cellából álló láncban, amelynek minden cellájában ugyanaz a két jelölt szerepel, a két vég ellentétes értéket vesz fel…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/hu/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Egy egyetlen megoldású feladványban tegyük fel, hogy minden megoldatlan cellában két jelölt van, egyetlen háromjelöltes cella kivételével. Ha ebből a…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/hu/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bEgyedi téglalapEgyedi téglalap: A rejtvénynek csak egy megoldása van, ezért el kell kerülni minden olyan mintát, amely két megoldást engedne meg.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/hu/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73Uszonyos X-WingUszonyos X-Wing: Az uszony egy extra cella egy alapvonalon, amely megakadályozza egy X-Wing teljessé válását, ezért a jelölt csak az uszony négyzetében lévő…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/hu/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Ha egy szám jelöltjei négy sorban mind ugyanabba a négy oszlopba esnek (vagy négy oszlopban ugyanabba a négy sorba), akkor ez a jelölt törölhető a…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/hu/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Uszonyos SwordfishUszonyos Swordfish: Az uszony egy extra cella egy alapvonalon, amely megakadályozza a Swordfish teljessé válását, ezért a jelölt csak az uszony négyzetének az…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/hu/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Két majdnem zárt halmaz, amelyet egy korlátozott közös jelölt köt össze, egy másik közös jelöltet kényszerít legalább az egyikükbe, így ez a jelölt…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/hu/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Két majdnem zárt szárnyhalmaz, amelyet egy csuklón keresztül két különböző korlátozott közös jelölt köt össze, egy harmadik közös jelöltet…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/hu/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Ha egy négyzet és egy sor vagy oszlop metszetében lévő cellák összesen kettővel több különböző jelöltet tartalmaznak, mint ahány cella van, akkor…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/hu/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: A konjugált párok és a bivalens cellák egyetlen erős kapcsolatokból álló láncot szőnek több számjegyen át, és a két színe közül pontosan az egyik…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/hu/guides/2026-11-02 https://sudokuflow.com/hu/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/hu/guides/common-mistakes/2026-10-04 https://sudokuflow.com/hu/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/hu/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/hu/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/hu/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/hu/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/hu/find-the-mistake/2026-11-02 https://sudokuflow.com/hu/puzzles/2026-11-02 https://sudokuflow.com/hu/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dTaláld meg a hibát #20Sudoku #20: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/hu/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Találd meg a hibát #19Sudoku #19: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/hu/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Találd meg a hibát #18Sudoku #18: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/hu/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Találd meg a hibát #17Sudoku #17: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/hu/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Találd meg a hibát #16Sudoku #16: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/hu/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Találd meg a hibát #15Sudoku #15: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/hu/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Találd meg a hibát #14Sudoku #14: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/hu/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacTaláld meg a hibát #13Sudoku #13: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/hu/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dTaláld meg a hibát #12Sudoku #12: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/hu/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Találd meg a hibát #11Sudoku #11: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/hu/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Találd meg a hibát #10Sudoku #10: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/hu/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fTaláld meg a hibát #9Sudoku #9: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/hu/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Találd meg a hibát #8Sudoku #8: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/hu/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Találd meg a hibát #7Sudoku #7: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/hu/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Találd meg a hibát #6Sudoku #6: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/hu/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beTaláld meg a hibát #5Sudoku #5: félig kész tábla, 58 számból 30 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/hu/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Találd meg a hibát #4Sudoku #4: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/hu/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Találd meg a hibát #3Sudoku #3: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/hu/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Találd meg a hibát #2Sudoku #2: félig kész tábla, 58 számból 22 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/hu/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Találd meg a hibát #1Sudoku #1: félig kész tábla, 58 számból 32 egy játékos beírása, és közülük egy hibás. Találd meg öt másodperc alatt, és ellenőrizd a választ.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/hu/printables/2026-11-02 https://sudokuflow.com/hu/printables/kids/2026-11-02 https://sudokuflow.com/hu/printables/kids/4x4/2026-11-02 https://sudokuflow.com/hu/printables/kids/6x6/2026-11-02 https://sudokuflow.com/hu/printables/kids/picture/2026-11-02 https://sudokuflow.com/hu/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/hu/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/hu/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/master/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/hu/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/hu/daily/2026-11-02 https://sudokuflow.com/hu/daily/2026-10-06/2026-10-06 https://sudokuflow.com/hu/daily/2026-10-07/2026-10-07 https://sudokuflow.com/hu/daily/2026-10-08/2026-10-08 https://sudokuflow.com/hu/daily/2026-10-09/2026-10-09 https://sudokuflow.com/hu/daily/2026-10-10/2026-10-10 https://sudokuflow.com/hu/daily/2026-10-11/2026-10-11 https://sudokuflow.com/hu/daily/2026-10-12/2026-10-12 https://sudokuflow.com/hu/daily/2026-10-13/2026-10-13 https://sudokuflow.com/hu/daily/2026-10-14/2026-10-14 https://sudokuflow.com/hu/daily/2026-10-15/2026-10-15 https://sudokuflow.com/hu/daily/2026-10-16/2026-10-16 https://sudokuflow.com/hu/daily/2026-10-17/2026-10-17 https://sudokuflow.com/hu/daily/2026-10-18/2026-10-18 https://sudokuflow.com/hu/daily/2026-10-19/2026-10-19 https://sudokuflow.com/hu/daily/2026-10-20/2026-10-20 https://sudokuflow.com/hu/daily/2026-10-21/2026-10-21 https://sudokuflow.com/hu/daily/2026-10-22/2026-10-22 https://sudokuflow.com/hu/daily/2026-10-23/2026-10-23 https://sudokuflow.com/hu/daily/2026-10-24/2026-10-24 https://sudokuflow.com/hu/daily/2026-10-25/2026-10-25 https://sudokuflow.com/hu/daily/2026-10-26/2026-10-26 https://sudokuflow.com/hu/daily/2026-10-27/2026-10-27 https://sudokuflow.com/hu/daily/2026-10-28/2026-10-28 https://sudokuflow.com/hu/daily/2026-10-29/2026-10-29 https://sudokuflow.com/hu/daily/2026-10-30/2026-10-30 https://sudokuflow.com/hu/daily/2026-10-31/2026-10-31 https://sudokuflow.com/hu/daily/2026-11-01/2026-11-01 https://sudokuflow.com/hu/daily/2026-11-02/2026-11-02 https://sudokuflow.com/hu/daily/2026-11-03/2026-11-03 https://sudokuflow.com/hu/daily/archive/2026-11-02 https://sudokuflow.com/hu/play/easy/2026-11-02 https://sudokuflow.com/hu/play/medium/2026-11-02 https://sudokuflow.com/hu/play/hard/2026-11-02 https://sudokuflow.com/hu/play/expert/2026-11-02 https://sudokuflow.com/hu/play/master/2026-11-02 https://sudokuflow.com/hu/play/extreme/2026-11-02 https://sudokuflow.com/hu/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/hu/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/hu/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/hu/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/hu/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/hu/encyclopedia/2026-11-02 https://sudokuflow.com/hu/encyclopedia/history/2026-10-05 https://sudokuflow.com/hu/encyclopedia/name/2026-10-05 https://sudokuflow.com/hu/encyclopedia/rules/2026-10-05 https://sudokuflow.com/hu/encyclopedia/variants/2026-10-05 https://sudokuflow.com/hu/encyclopedia/killer/2026-10-05 https://sudokuflow.com/hu/encyclopedia/math/2026-10-05 https://sudokuflow.com/hu/encyclopedia/computers/2026-10-05 https://sudokuflow.com/hu/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/hu/encyclopedia/championship/2026-10-05 https://sudokuflow.com/hu/encyclopedia/people/2026-10-05 https://sudokuflow.com/hu/encyclopedia/brain/2026-10-05 https://sudokuflow.com/hu/encyclopedia/culture/2026-10-05 https://sudokuflow.com/hu/about/2026-11-02 https://sudokuflow.com/hu/contact/2026-11-02 https://sudokuflow.com/hu/terms/2026-11-02 https://sudokuflow.com/hu/press/2026-11-02 https://sudokuflow.com/hu/privacy/2026-11-02 https://sudokuflow.com/sk/2026-11-02 https://sudokuflow.com/sk/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76O úroveň vyššie #17Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #17: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/sk/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcSmršť chýb #17Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #17: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/sk/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcSmršť chýb #16Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #16: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/sk/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aO úroveň vyššie #16Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #16: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/sk/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceO úroveň vyššie #15Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #15: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/sk/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Smršť chýb #15Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #15: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/sk/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Smršť chýb #14Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #14: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/sk/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51O úroveň vyššie #14Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #14: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/sk/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Smršť chýb #13Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #13: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/sk/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bO úroveň vyššie #13Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #13: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/sk/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaSmršť chýb #12Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #12: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/sk/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6O úroveň vyššie #12Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #12: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/sk/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Smršť chýb #11Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #11: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/sk/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2O úroveň vyššie #11Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #11: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/sk/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcSmršť chýb #10Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #10: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/sk/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eO úroveň vyššie #10Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #10: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/sk/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eSmršť chýb #9Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #9: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/sk/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddO úroveň vyššie #9Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #9: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/sk/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Smršť chýb #8Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #8: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/sk/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7O úroveň vyššie #8Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #8: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/sk/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Smršť chýb #7Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #7: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/sk/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793O úroveň vyššie #7Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #7: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/sk/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aSmršť chýb #6Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #6: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/sk/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332O úroveň vyššie #6Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #6: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/sk/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Smršť chýb #5Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #5: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/sk/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900O úroveň vyššie #5Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #5: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/sk/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Smršť chýb #4Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #4: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/sk/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedO úroveň vyššie #4Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #4: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/sk/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Smršť chýb #3Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #3: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/sk/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9O úroveň vyššie #3Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #3: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/sk/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fSmršť chýb #2Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #2: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/sk/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfO úroveň vyššie #2Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #2: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/sk/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Smršť chýb #1Päť malých sudoku mriežok, v každej jedno zlé číslo. Smršť chýb #1: spočítaj, koľko ich nájdeš, a potom si skontroluj každú odpoveď.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/sk/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038O úroveň vyššie #1Tri sudoku mriežky, v každej jedno zlé číslo: 4×4, 6×6 a potom celá 9×9. O úroveň vyššie #1: zahraj si každú úroveň a pozri si každú odpoveď.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/sk/lessons/2026-11-02 https://sudokuflow.com/sk/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700ePosledná voľná bunkaPosledná voľná bunka: Ak v riadku, stĺpci alebo bloku zostáva len jedna prázdna bunka, musí do nej ísť číslo, ktoré v danom riadku, stĺpci alebo bloku chýba.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/sk/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefTakmer hotovéTakmer hotové: Keď má riadok, stĺpec alebo blok dve prázdne bunky a jedno z dvoch chýbajúcich čísel sa už nachádza v riadku, stĺpci alebo bloku obsahujúcom…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/sk/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Jediný kandidátJediný kandidát: vysvetlenie krok za krokom v krátkej video lekcii. Bunka, ktorej zostal už len jeden kandidát, musí toto číslo obsahovať.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/sk/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Skrytý jediný kandidátSkrytý jediný kandidát: Ak je číslo kandidátom len v jednej bunke v riadku, stĺpci alebo bloku, musí ísť tam, aj keď tá bunka má iných kandidátov.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/sk/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Ukazujúca dvojicaUkazujúca dvojica: Ak je číslo v bloku kandidátom len v jednom riadku alebo stĺpci, tento kandidát sa odstráni z ostatných buniek tejto línie mimo bloku.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/sk/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdUkazujúca trojicaUkazujúca trojica: Ak je číslo v bloku kandidátom len v jednom riadku alebo stĺpci, tento kandidát sa odstráni z ostatných buniek tejto línie mimo bloku.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/sk/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Redukcia blok/líniaRedukcia blok/línia: Ak sa kandidát v riadku alebo stĺpci nachádza iba v jednom bloku, odstráni sa z ostatných buniek tohto bloku mimo danej línie.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/sk/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Holá dvojicaHolá dvojica: Dve bunky v tom istom riadku, stĺpci alebo bloku, ktoré majú iba tých istých dvoch kandidátov, si tieto čísla nechávajú pre seba.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/sk/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacSkrytá dvojicaSkrytá dvojica: Dve čísla, ktorých kandidáti sa spolu nachádzajú iba v dvoch bunkách riadku, stĺpca alebo bloku, si tieto bunky zaberú pre seba.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/sk/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eHolá trojicaHolá trojica: Tri bunky v tom istom riadku, stĺpci alebo bloku, ktorých kandidáti spolu pokrývajú len tri čísla, si tieto čísla nechávajú pre seba.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/sk/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Skrytá trojicaSkrytá trojica: Tri čísla, ktorých kandidáti sa spolu nachádzajú iba v troch bunkách riadku, stĺpca alebo bloku, si tieto bunky zaberú pre seba.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/sk/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Keď je kandidát v dvoch riadkoch obmedzený na tie isté dva stĺpce (alebo v dvoch stĺpcoch na tie isté dva riadky), odstráni sa zo všetkých ostatných…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/sk/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcHolá štvoricaHolá štvorica: Štyri bunky v tom istom riadku, stĺpci alebo bloku, ktorých kandidáti spolu pokrývajú len štyri čísla, si tieto čísla nechávajú pre seba.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/sk/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Skrytá štvoricaSkrytá štvorica: Štyri čísla, ktorých kandidáti sa spolu nachádzajú iba v štyroch bunkách riadku, stĺpca alebo bloku, si tieto bunky zaberú pre seba.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/sk/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Keď sa kandidát v troch riadkoch objavuje iba v tých istých troch stĺpcoch (alebo v troch stĺpcoch iba v tých istých troch riadkoch), odstráni sa…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/sk/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Stredová bunka vynúti, že aspoň jedno z jej dvoch krídel musí obsahovať spoločné číslo, takže každá bunka, ktorá vidí obe krídla, stratí tohto…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/sk/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Keď majú dve silné väzby pre toho istého kandidáta konce podlahy v tom istom riadku alebo stĺpci, aspoň jeden koniec strechy musí tohto kandidáta…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/sk/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Jednoduché farbenieJednoduché farbenie: Zafarbenie reťazca silných väzieb ho rozdelí na dve farby, z ktorých jedna platí a druhá nie. Nezafarbená bunka, ktorá vidí obe farby…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/sk/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Prázdny obdĺžnikPrázdny obdĺžnik: Keď jediné možné miesta pre číslo v bloku ležia v jednom riadku a jednom stĺpci, umiestnenie tohto čísla do bunky mimo bloku môže zablokovať…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/sk/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Spoločné číslo musí obsahovať aspoň jedna z týchto troch buniek: stredová bunka alebo jedno z jej dvoch krídel. Každá bunka, ktorá vidí všetky tri…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/sk/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Two-String KiteTwo-String Kite: Keď majú dve silné väzby na toho istého kandidáta, jedna v riadku a jedna v stĺpci, blízke konce v tom istom bloku, aspoň jeden vzdialený…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/sk/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrouped Two-String KiteGrouped Two-String Kite: Keď je číslo v riadku aj stĺpci kandidátom iba v jednej vzdialenej bunke mimo spoločného bloku a v skupine vnútri neho a tieto dve…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/sk/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dve rovnaké dvojhodnotové bunky zdieľajú dvoch kandidátov. Silná väzba na jedného z týchto dvoch kandidátov, kde každý jej koniec vidí inú z tých…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/sk/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-reťazX-reťaz: V X-reťazi sa striedajú silné a slabé väzby pre jedno číslo, pričom prvá aj posledná väzba sú silné, takže aspoň jeden z dvoch koncov reťaze musí…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/sk/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-reťazXY-reťaz: V XY-reťazi väzby vynútia, aby aspoň jeden z jej dvoch koncov obsahoval ich spoločného kandidáta, takže každá bunka, ktorá vidí oba konce, ho stratí.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/sk/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Pivotová bunka a jej tri krídla obsahujú spolu iba štyroch kandidátov a každý z prvých troch môže byť umiestnený najviac v jednej bunke. Aspoň…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/sk/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cRemote PairsRemote Pairs: V reťazi s párnym počtom dvojhodnotových buniek, ktoré všetky zdieľajú rovnakú dvojicu kandidátov, sú oba konce opačné, takže každá bunka, ktorá…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/sk/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: V hlavolame s jediným riešením má každá nevyriešená bunka dvoch kandidátov okrem jednej, ktorá má troch. Ak by po odstránení jedného kandidáta z tejto…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/sk/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bJedinečný obdĺžnikJedinečný obdĺžnik: Hlavolam má len jedno riešenie, preto sa treba vyhnúť vzoru, ktorý by dovolil dve riešenia.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/sk/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing s finomX-Wing s finom: Fin je jedna bunka navyše na základňovej línii, ktorá bráni X-Wingu byť úplným, takže kandidáta možno odstrániť len z buniek v bloku finu…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/sk/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Keď sa kandidát v štyroch riadkoch objavuje iba v tých istých štyroch stĺpcoch (alebo v štyroch stĺpcoch iba v tých istých štyroch riadkoch)…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/sk/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish s finomSwordfish s finom: Fin je jedna bunka navyše na základňovej línii, ktorá bráni tomu, aby bol Swordfish úplný, takže sa kandidát odstráni iba z buniek v bloku…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/sk/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dve takmer uzamknuté množiny spojené obmedzeným spoločným kandidátom vynútia umiestnenie ďalšieho spoločného kandidáta aspoň v jednej z nich, takže…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/sk/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dve takmer uzamknuté krídlové množiny spojené cez kĺb dvoma rôznymi obmedzenými spoločnými kandidátmi vynútia umiestnenie tretieho spoločného…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/sk/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Keď bunky v priesečníku bloku s riadkom alebo stĺpcom obsahujú spolu o dvoch rôznych kandidátov viac, než je buniek, dvojhodnotová pomocná bunka v…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/sk/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugované dvojice a dvojhodnotové bunky tkajú jednu reťaz silných väzieb naprieč niekoľkými číslicami a práve jedna z jej dvoch farieb je…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/sk/guides/2026-11-02 https://sudokuflow.com/sk/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/sk/guides/common-mistakes/2026-10-04 https://sudokuflow.com/sk/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/sk/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/sk/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/sk/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/sk/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/sk/find-the-mistake/2026-11-02 https://sudokuflow.com/sk/puzzles/2026-11-02 https://sudokuflow.com/sk/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dNájdi chybu #20Sudoku hlavolam #20: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/sk/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Nájdi chybu #19Sudoku hlavolam #19: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/sk/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Nájdi chybu #18Sudoku hlavolam #18: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/sk/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Nájdi chybu #17Sudoku hlavolam #17: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/sk/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Nájdi chybu #16Sudoku hlavolam #16: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/sk/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Nájdi chybu #15Sudoku hlavolam #15: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/sk/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Nájdi chybu #14Sudoku hlavolam #14: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/sk/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacNájdi chybu #13Sudoku hlavolam #13: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/sk/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dNájdi chybu #12Sudoku hlavolam #12: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/sk/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Nájdi chybu #11Sudoku hlavolam #11: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/sk/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Nájdi chybu #10Sudoku hlavolam #10: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/sk/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fNájdi chybu #9Sudoku hlavolam #9: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/sk/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Nájdi chybu #8Sudoku hlavolam #8: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/sk/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Nájdi chybu #7Sudoku hlavolam #7: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/sk/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Nájdi chybu #6Sudoku hlavolam #6: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/sk/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beNájdi chybu #5Sudoku hlavolam #5: napoly hotová mriežka, 58 číslic, z toho 30 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/sk/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Nájdi chybu #4Sudoku hlavolam #4: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/sk/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Nájdi chybu #3Sudoku hlavolam #3: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/sk/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Nájdi chybu #2Sudoku hlavolam #2: napoly hotová mriežka, 58 číslic, z toho 22 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/sk/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Nájdi chybu #1Sudoku hlavolam #1: napoly hotová mriežka, 58 číslic, z toho 32 doplnil hráč a jedna z nich je chybná. Nájdi ju za päť sekúnd a over si odpoveď.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/sk/printables/2026-11-02 https://sudokuflow.com/sk/printables/kids/2026-11-02 https://sudokuflow.com/sk/printables/kids/4x4/2026-11-02 https://sudokuflow.com/sk/printables/kids/6x6/2026-11-02 https://sudokuflow.com/sk/printables/kids/picture/2026-11-02 https://sudokuflow.com/sk/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/sk/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/sk/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/master/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/sk/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/sk/daily/2026-11-02 https://sudokuflow.com/sk/daily/2026-10-06/2026-10-06 https://sudokuflow.com/sk/daily/2026-10-07/2026-10-07 https://sudokuflow.com/sk/daily/2026-10-08/2026-10-08 https://sudokuflow.com/sk/daily/2026-10-09/2026-10-09 https://sudokuflow.com/sk/daily/2026-10-10/2026-10-10 https://sudokuflow.com/sk/daily/2026-10-11/2026-10-11 https://sudokuflow.com/sk/daily/2026-10-12/2026-10-12 https://sudokuflow.com/sk/daily/2026-10-13/2026-10-13 https://sudokuflow.com/sk/daily/2026-10-14/2026-10-14 https://sudokuflow.com/sk/daily/2026-10-15/2026-10-15 https://sudokuflow.com/sk/daily/2026-10-16/2026-10-16 https://sudokuflow.com/sk/daily/2026-10-17/2026-10-17 https://sudokuflow.com/sk/daily/2026-10-18/2026-10-18 https://sudokuflow.com/sk/daily/2026-10-19/2026-10-19 https://sudokuflow.com/sk/daily/2026-10-20/2026-10-20 https://sudokuflow.com/sk/daily/2026-10-21/2026-10-21 https://sudokuflow.com/sk/daily/2026-10-22/2026-10-22 https://sudokuflow.com/sk/daily/2026-10-23/2026-10-23 https://sudokuflow.com/sk/daily/2026-10-24/2026-10-24 https://sudokuflow.com/sk/daily/2026-10-25/2026-10-25 https://sudokuflow.com/sk/daily/2026-10-26/2026-10-26 https://sudokuflow.com/sk/daily/2026-10-27/2026-10-27 https://sudokuflow.com/sk/daily/2026-10-28/2026-10-28 https://sudokuflow.com/sk/daily/2026-10-29/2026-10-29 https://sudokuflow.com/sk/daily/2026-10-30/2026-10-30 https://sudokuflow.com/sk/daily/2026-10-31/2026-10-31 https://sudokuflow.com/sk/daily/2026-11-01/2026-11-01 https://sudokuflow.com/sk/daily/2026-11-02/2026-11-02 https://sudokuflow.com/sk/daily/2026-11-03/2026-11-03 https://sudokuflow.com/sk/daily/archive/2026-11-02 https://sudokuflow.com/sk/play/easy/2026-11-02 https://sudokuflow.com/sk/play/medium/2026-11-02 https://sudokuflow.com/sk/play/hard/2026-11-02 https://sudokuflow.com/sk/play/expert/2026-11-02 https://sudokuflow.com/sk/play/master/2026-11-02 https://sudokuflow.com/sk/play/extreme/2026-11-02 https://sudokuflow.com/sk/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/sk/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/sk/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/sk/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/sk/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/sk/encyclopedia/2026-11-02 https://sudokuflow.com/sk/encyclopedia/history/2026-10-05 https://sudokuflow.com/sk/encyclopedia/name/2026-10-05 https://sudokuflow.com/sk/encyclopedia/rules/2026-10-05 https://sudokuflow.com/sk/encyclopedia/variants/2026-10-05 https://sudokuflow.com/sk/encyclopedia/killer/2026-10-05 https://sudokuflow.com/sk/encyclopedia/math/2026-10-05 https://sudokuflow.com/sk/encyclopedia/computers/2026-10-05 https://sudokuflow.com/sk/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/sk/encyclopedia/championship/2026-10-05 https://sudokuflow.com/sk/encyclopedia/people/2026-10-05 https://sudokuflow.com/sk/encyclopedia/brain/2026-10-05 https://sudokuflow.com/sk/encyclopedia/culture/2026-10-05 https://sudokuflow.com/sk/about/2026-11-02 https://sudokuflow.com/sk/contact/2026-11-02 https://sudokuflow.com/sk/terms/2026-11-02 https://sudokuflow.com/sk/press/2026-11-02 https://sudokuflow.com/sk/privacy/2026-11-02 https://sudokuflow.com/no/2026-11-02 https://sudokuflow.com/no/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Nivå opp #17Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #17: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/no/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcFeiljakt #17Fem små sudokubrett med ett feil tall i hvert. Feiljakt #17: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/no/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcFeiljakt #16Fem små sudokubrett med ett feil tall i hvert. Feiljakt #16: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/no/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aNivå opp #16Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #16: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/no/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceNivå opp #15Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #15: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/no/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Feiljakt #15Fem små sudokubrett med ett feil tall i hvert. Feiljakt #15: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/no/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Feiljakt #14Fem små sudokubrett med ett feil tall i hvert. Feiljakt #14: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/no/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Nivå opp #14Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #14: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/no/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Feiljakt #13Fem små sudokubrett med ett feil tall i hvert. Feiljakt #13: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/no/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bNivå opp #13Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #13: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/no/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaFeiljakt #12Fem små sudokubrett med ett feil tall i hvert. Feiljakt #12: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/no/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Nivå opp #12Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #12: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/no/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Feiljakt #11Fem små sudokubrett med ett feil tall i hvert. Feiljakt #11: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/no/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Nivå opp #11Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #11: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/no/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcFeiljakt #10Fem små sudokubrett med ett feil tall i hvert. Feiljakt #10: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/no/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eNivå opp #10Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #10: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/no/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eFeiljakt #9Fem små sudokubrett med ett feil tall i hvert. Feiljakt #9: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/no/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddNivå opp #9Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #9: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/no/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Feiljakt #8Fem små sudokubrett med ett feil tall i hvert. Feiljakt #8: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/no/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Nivå opp #8Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #8: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/no/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Feiljakt #7Fem små sudokubrett med ett feil tall i hvert. Feiljakt #7: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/no/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Nivå opp #7Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #7: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/no/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aFeiljakt #6Fem små sudokubrett med ett feil tall i hvert. Feiljakt #6: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/no/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Nivå opp #6Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #6: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/no/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Feiljakt #5Fem små sudokubrett med ett feil tall i hvert. Feiljakt #5: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/no/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Nivå opp #5Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #5: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/no/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Feiljakt #4Fem små sudokubrett med ett feil tall i hvert. Feiljakt #4: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/no/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedNivå opp #4Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #4: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/no/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Feiljakt #3Fem små sudokubrett med ett feil tall i hvert. Feiljakt #3: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/no/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Nivå opp #3Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #3: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/no/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fFeiljakt #2Fem små sudokubrett med ett feil tall i hvert. Feiljakt #2: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/no/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfNivå opp #2Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #2: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/no/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Feiljakt #1Fem små sudokubrett med ett feil tall i hvert. Feiljakt #1: tell hvor mange du finner, og sjekk så hvert svar.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/no/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Nivå opp #1Tre sudokubrett med ett feil tall i hvert: et 4×4, et 6×6 og så et fullt 9×9. Nivå opp #1: spill hvert nivå og se hvert svar.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/no/lessons/2026-11-02 https://sudokuflow.com/no/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eSiste gjenværende celleSiste gjenværende celle, forklart steg for steg i en kort videoleksjon. Hvis en rad, kolonne eller boks bare har én tom celle, må dens manglende tall stå der.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/no/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefNesten fullførtNesten fullført: Når en rad, kolonne eller boks har to tomme celler, og ett av de to manglende tallene allerede står i en rad, kolonne eller boks som…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/no/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Naken singelNaken singel, forklart steg for steg i en kort videoleksjon. En celle med bare én kandidat igjen må inneholde det tallet.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/no/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Skjult singelSkjult singel: Hvis et tall bare er en kandidat i én celle i en rad, kolonne eller boks, hører det hjemme der selv om cellen har andre kandidater.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/no/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pekende parPekende par: Hvis en kandidat i en boks bare kan ligge i én rad eller kolonne, fjernes den kandidaten fra de andre cellene på den raden eller kolonnen utenfor…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/no/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdPekende trippelPekende trippel: Hvis en kandidat i en boks bare kan ligge i én rad eller kolonne, fjernes den kandidaten fra de andre cellene på den raden eller kolonnen…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/no/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Boks-/linjereduksjonBoks-/linjereduksjon: Hvis en kandidat i en rad eller kolonne bare passer i én boks, fjernes den kandidaten fra de andre cellene i boksen utenfor raden eller…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/no/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Nakent parNakent par: To celler i samme rad, kolonne eller boks som bare har de samme to kandidatene, holder de tallene for seg selv.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/no/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacSkjult parSkjult par: Når to tall til sammen bare er kandidater i to celler i en rad, kolonne eller boks, må de to tallene plasseres i disse cellene.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/no/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNaken trippelNaken trippel: Tre celler i samme rad, kolonne eller boks hvis kandidater til sammen bare dekker tre tall, holder de tallene for seg selv.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/no/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Skjult trippelSkjult trippel: Når tre tall til sammen bare er kandidater i tre celler i en rad, kolonne eller boks, må de tre tallene plasseres i disse cellene.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/no/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Når en kandidat i to rader er låst til de samme to kolonnene (eller i to kolonner til de samme to radene), fjernes den kandidaten fra alle andre…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/no/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNaken kvartettNaken kvartett: Fire celler i samme rad, kolonne eller boks hvis kandidater til sammen bare dekker fire tall, holder de tallene for seg selv.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/no/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Skjult kvartettSkjult kvartett: Når fire tall til sammen bare er kandidater i fire celler i en rad, kolonne eller boks, må de fire tallene plasseres i disse cellene.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/no/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Når kandidatene for et tall i tre rader alle ligger i de samme tre kolonnene (eller i tre kolonner alle ligger i de samme tre radene), fjernes den…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/no/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Pivoten tvinger minst én av de to vingene til å inneholde den felles kandidaten, så alle celler som ser begge vingene, mister den kandidaten.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/no/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Når to sterke koblinger for samme kandidat har gulvender som deler en rad eller kolonne, må minst én takende inneholde den. Alle celler som ser…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/no/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Enkel fargeleggingEnkel fargelegging: Når du fargelegger en kjede av sterke koblinger, deles den i to farger, én sann og én usann. En ufarget celle som ser begge fargene…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/no/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Tomt rektangelTomt rektangel: Når en boks bare har mulige plasseringer for et tall i én rad og én kolonne, kan tallet i en celle utenfor boksen sperre raden og eliminere…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/no/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Minst én av pivoten og de to vingene må inneholde den felles kandidaten, så alle celler som ser alle tre, mister den kandidaten.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/no/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Tostrenget drageTostrenget drage: Når to sterke koblinger for samme kandidat, én i en rad og én i en kolonne, har nære ender i samme boks, må minst én fjern ende inneholde…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/no/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGruppert tostrenget drageGruppert tostrenget drage: Når en rad og en kolonne hver har et tall som kandidat bare i én fjern celle utenfor en felles boks og i en gruppe inne i boksen…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/no/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: To like bivalente celler har de samme to kandidatene. En sterk kobling for én av kandidatene har én ende som ser den ene cellen, og én ende som ser…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/no/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-kjedeX-kjede: I en X-kjede veksler sterke og svake koblinger for ett tall, med sterke koblinger først og sist. Derfor må minst én av kjedens to ender inneholde…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/no/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-kjedeXY-kjede: I en XY-kjede tvinger koblingene minst én av de to endene til å inneholde den delte kandidaten, så enhver celle som ser begge ender, mister den.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/no/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: En pivot og de tre vingene inneholder til sammen bare fire kandidater, og hver av de tre første passer i høyst én celle, så minst én celle…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/no/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cFjerntliggende parFjerntliggende par: I en kjede der antallet bivalente celler er et partall, og alle cellene har de samme to kandidatene, har de to endene motsatte verdier.…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/no/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: I en oppgave med én entydig løsning antar vi at hver uløste celle har to kandidater, bortsett fra én celle med tre. Hvis fjerning av én kandidat fra…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/no/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bUnikt rektangelUnikt rektangel, forklart steg for steg i en kort videoleksjon. Oppgaven har bare én løsning, så et mønster som ville tillate to løsninger, må unngås.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/no/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing med finneX-Wing med finne: En finne er én ekstra celle på en baselinje som hindrer et X-Wing i å være fullstendig, så kandidaten kan bare fjernes fra celler i finnens…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/no/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Når kandidatene for et tall i fire rader alle ligger i de samme fire kolonnene (eller i fire kolonner alle ligger i de samme fire radene), fjernes…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/no/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish med finneSwordfish med finne: En finne er én ekstra celle på en baselinje som hindrer en Swordfish i å være fullstendig, så kandidaten fjernes bare fra celler i…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/no/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: To nesten låste sett koblet sammen av en begrenset felles kandidat tvinger en annen felles kandidat inn i minst ett av dem. Derfor kan kandidaten…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/no/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: To nesten låste vingesett er koblet sammen via et hengsel med to forskjellige begrensede felles kandidater. Dette tvinger en tredje felles…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/no/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Når cellene i krysset mellom en boks og en linje til sammen har to flere forskjellige kandidater enn celler, kan en bivalent hjelpecelle i linjen…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/no/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugatpar og bivalente celler vever én kjede av sterke koblinger gjennom flere sifre, og nøyaktig én av de to fargene er sann; en celle som bærer…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/no/guides/2026-11-02 https://sudokuflow.com/no/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/no/guides/common-mistakes/2026-10-04 https://sudokuflow.com/no/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/no/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/no/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/no/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/no/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/no/find-the-mistake/2026-11-02 https://sudokuflow.com/no/puzzles/2026-11-02 https://sudokuflow.com/no/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dFinn feilen #20Sudokuoppgave #20: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/no/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Finn feilen #19Sudokuoppgave #19: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/no/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Finn feilen #18Sudokuoppgave #18: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/no/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Finn feilen #17Sudokuoppgave #17: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/no/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Finn feilen #16Sudokuoppgave #16: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/no/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Finn feilen #15Sudokuoppgave #15: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/no/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Finn feilen #14Sudokuoppgave #14: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/no/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacFinn feilen #13Sudokuoppgave #13: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/no/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dFinn feilen #12Sudokuoppgave #12: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/no/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Finn feilen #11Sudokuoppgave #11: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/no/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Finn feilen #10Sudokuoppgave #10: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/no/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fFinn feilen #9Sudokuoppgave #9: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/no/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Finn feilen #8Sudokuoppgave #8: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/no/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Finn feilen #7Sudokuoppgave #7: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/no/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Finn feilen #6Sudokuoppgave #6: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/no/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beFinn feilen #5Sudokuoppgave #5: halvferdig brett med 58 sifre, 30 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/no/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Finn feilen #4Sudokuoppgave #4: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/no/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Finn feilen #3Sudokuoppgave #3: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/no/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Finn feilen #2Sudokuoppgave #2: halvferdig brett med 58 sifre, 22 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/no/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Finn feilen #1Sudokuoppgave #1: halvferdig brett med 58 sifre, 32 fylt inn av en spiller, og ett av dem er feil. Finn det på fem sekunder og sjekk svaret.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/no/printables/2026-11-02 https://sudokuflow.com/no/printables/kids/2026-11-02 https://sudokuflow.com/no/printables/kids/4x4/2026-11-02 https://sudokuflow.com/no/printables/kids/6x6/2026-11-02 https://sudokuflow.com/no/printables/kids/picture/2026-11-02 https://sudokuflow.com/no/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/no/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/no/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/no/printables/sudoku/2026-11-02 https://sudokuflow.com/no/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/no/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/no/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/no/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/no/printables/sudoku/master/2026-11-02 https://sudokuflow.com/no/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/no/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/no/daily/2026-11-02 https://sudokuflow.com/no/daily/2026-10-06/2026-10-06 https://sudokuflow.com/no/daily/2026-10-07/2026-10-07 https://sudokuflow.com/no/daily/2026-10-08/2026-10-08 https://sudokuflow.com/no/daily/2026-10-09/2026-10-09 https://sudokuflow.com/no/daily/2026-10-10/2026-10-10 https://sudokuflow.com/no/daily/2026-10-11/2026-10-11 https://sudokuflow.com/no/daily/2026-10-12/2026-10-12 https://sudokuflow.com/no/daily/2026-10-13/2026-10-13 https://sudokuflow.com/no/daily/2026-10-14/2026-10-14 https://sudokuflow.com/no/daily/2026-10-15/2026-10-15 https://sudokuflow.com/no/daily/2026-10-16/2026-10-16 https://sudokuflow.com/no/daily/2026-10-17/2026-10-17 https://sudokuflow.com/no/daily/2026-10-18/2026-10-18 https://sudokuflow.com/no/daily/2026-10-19/2026-10-19 https://sudokuflow.com/no/daily/2026-10-20/2026-10-20 https://sudokuflow.com/no/daily/2026-10-21/2026-10-21 https://sudokuflow.com/no/daily/2026-10-22/2026-10-22 https://sudokuflow.com/no/daily/2026-10-23/2026-10-23 https://sudokuflow.com/no/daily/2026-10-24/2026-10-24 https://sudokuflow.com/no/daily/2026-10-25/2026-10-25 https://sudokuflow.com/no/daily/2026-10-26/2026-10-26 https://sudokuflow.com/no/daily/2026-10-27/2026-10-27 https://sudokuflow.com/no/daily/2026-10-28/2026-10-28 https://sudokuflow.com/no/daily/2026-10-29/2026-10-29 https://sudokuflow.com/no/daily/2026-10-30/2026-10-30 https://sudokuflow.com/no/daily/2026-10-31/2026-10-31 https://sudokuflow.com/no/daily/2026-11-01/2026-11-01 https://sudokuflow.com/no/daily/2026-11-02/2026-11-02 https://sudokuflow.com/no/daily/2026-11-03/2026-11-03 https://sudokuflow.com/no/daily/archive/2026-11-02 https://sudokuflow.com/no/play/easy/2026-11-02 https://sudokuflow.com/no/play/medium/2026-11-02 https://sudokuflow.com/no/play/hard/2026-11-02 https://sudokuflow.com/no/play/expert/2026-11-02 https://sudokuflow.com/no/play/master/2026-11-02 https://sudokuflow.com/no/play/extreme/2026-11-02 https://sudokuflow.com/no/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/no/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/no/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/no/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/no/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/no/encyclopedia/2026-11-02 https://sudokuflow.com/no/encyclopedia/history/2026-10-05 https://sudokuflow.com/no/encyclopedia/name/2026-10-05 https://sudokuflow.com/no/encyclopedia/rules/2026-10-05 https://sudokuflow.com/no/encyclopedia/variants/2026-10-05 https://sudokuflow.com/no/encyclopedia/killer/2026-10-05 https://sudokuflow.com/no/encyclopedia/math/2026-10-05 https://sudokuflow.com/no/encyclopedia/computers/2026-10-05 https://sudokuflow.com/no/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/no/encyclopedia/championship/2026-10-05 https://sudokuflow.com/no/encyclopedia/people/2026-10-05 https://sudokuflow.com/no/encyclopedia/brain/2026-10-05 https://sudokuflow.com/no/encyclopedia/culture/2026-10-05 https://sudokuflow.com/no/about/2026-11-02 https://sudokuflow.com/no/contact/2026-11-02 https://sudokuflow.com/no/terms/2026-11-02 https://sudokuflow.com/no/press/2026-11-02 https://sudokuflow.com/no/privacy/2026-11-02 https://sudokuflow.com/da/2026-11-02 https://sudokuflow.com/da/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Niveau op #17Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #17: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/da/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcFejljagt #17Fem små sudokuplader med ét forkert tal på hver. Fejljagt #17: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/da/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcFejljagt #16Fem små sudokuplader med ét forkert tal på hver. Fejljagt #16: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/da/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aNiveau op #16Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #16: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/da/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceNiveau op #15Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #15: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/da/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Fejljagt #15Fem små sudokuplader med ét forkert tal på hver. Fejljagt #15: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/da/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Fejljagt #14Fem små sudokuplader med ét forkert tal på hver. Fejljagt #14: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/da/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Niveau op #14Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #14: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/da/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Fejljagt #13Fem små sudokuplader med ét forkert tal på hver. Fejljagt #13: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/da/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bNiveau op #13Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #13: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/da/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaFejljagt #12Fem små sudokuplader med ét forkert tal på hver. Fejljagt #12: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/da/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Niveau op #12Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #12: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/da/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Fejljagt #11Fem små sudokuplader med ét forkert tal på hver. Fejljagt #11: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/da/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Niveau op #11Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #11: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/da/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcFejljagt #10Fem små sudokuplader med ét forkert tal på hver. Fejljagt #10: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/da/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eNiveau op #10Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #10: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/da/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eFejljagt #9Fem små sudokuplader med ét forkert tal på hver. Fejljagt #9: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/da/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddNiveau op #9Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #9: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/da/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Fejljagt #8Fem små sudokuplader med ét forkert tal på hver. Fejljagt #8: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/da/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Niveau op #8Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #8: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/da/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Fejljagt #7Fem små sudokuplader med ét forkert tal på hver. Fejljagt #7: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/da/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Niveau op #7Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #7: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/da/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aFejljagt #6Fem små sudokuplader med ét forkert tal på hver. Fejljagt #6: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/da/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Niveau op #6Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #6: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/da/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Fejljagt #5Fem små sudokuplader med ét forkert tal på hver. Fejljagt #5: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/da/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Niveau op #5Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #5: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/da/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Fejljagt #4Fem små sudokuplader med ét forkert tal på hver. Fejljagt #4: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/da/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedNiveau op #4Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #4: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/da/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Fejljagt #3Fem små sudokuplader med ét forkert tal på hver. Fejljagt #3: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/da/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Niveau op #3Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #3: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/da/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fFejljagt #2Fem små sudokuplader med ét forkert tal på hver. Fejljagt #2: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/da/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfNiveau op #2Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #2: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/da/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Fejljagt #1Fem små sudokuplader med ét forkert tal på hver. Fejljagt #1: tæl, hvor mange du finder, og tjek så hvert svar.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/da/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Niveau op #1Tre sudokuplader med ét forkert tal på hver: en 4×4, en 6×6 og så en fuld 9×9. Niveau op #1: spil hvert niveau, og se hvert svar.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/da/lessons/2026-11-02 https://sudokuflow.com/da/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eSidste tomme feltSidste tomme felt forklaret trin for trin i en kort videolektion. Hvis en række, kolonne eller boks kun har ét tomt felt, skal dens manglende tal stå der.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/da/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefNæsten færdigNæsten færdig: Når en række, kolonne eller boks har to tomme felter, og et af de to manglende tal allerede står i en række, kolonne eller boks, som indeholder…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/da/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Nøgen singleNøgen single forklaret trin for trin i en kort videolektion. Et felt med kun én kandidat tilbage skal indeholde det tal.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/da/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Skjult singleSkjult single: Hvis et tal kun er en kandidat i ét felt i en række, kolonne eller boks, hører det til der, selv om feltet har andre kandidater.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/da/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pegende parPegende par: Hvis en kandidat i en boks kun ligger i én række eller kolonne, slettes den kandidat fra de andre felter på samme linje uden for boksen.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/da/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdPegende tripelPegende tripel: Hvis en kandidat i en boks kun ligger i én række eller kolonne, slettes den kandidat fra de andre felter på samme linje uden for boksen.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/da/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Boks/linje-reduktionBoks/linje-reduktion: Hvis en kandidat i en række eller kolonne kun ligger i én boks, slettes den kandidat fra de andre felter i boksen uden for linjen.https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/da/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Nøgent parNøgent par: To felter i samme række, kolonne eller boks, der kun har de samme to kandidater, beholder de tal for sig selv.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/da/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacSkjult parSkjult par: To tal, hvis kandidater tilsammen kun optræder i to felter i en række, kolonne eller boks, gør krav på de felter for sig selv.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/da/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eNøgen tripelNøgen tripel: Tre felter i samme række, kolonne eller boks, hvis kandidater tilsammen kun dækker tre tal, beholder de tal for sig selv.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/da/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Skjult tripelSkjult tripel: Tre tal, hvis kandidater tilsammen kun optræder i tre felter i en række, kolonne eller boks, gør krav på de felter for sig selv.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/da/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Når en kandidat i to rækker er begrænset til de samme to kolonner (eller i to kolonner til de samme to rækker), slettes den kandidat fra de øvrige…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/da/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcNøgen kvartetNøgen kvartet: Fire felter i samme række, kolonne eller boks, hvis kandidater tilsammen kun dækker fire tal, beholder de tal for sig selv.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/da/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Skjult kvartetSkjult kvartet: Fire tal, hvis kandidater tilsammen kun optræder i fire felter i en række, kolonne eller boks, gør krav på de felter for sig selv.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/da/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Når en kandidats placeringer i tre rækker alle ligger i de samme tre kolonner (eller i tre kolonner i de samme tre rækker), slettes den kandidat…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/da/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Pivotfeltet tvinger mindst én af de to vinger til at indeholde den fælles kandidat, så alle felter, der ser begge vinger, mister den kandidat.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/da/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Når to stærke links for samme kandidat har gulvender, der deler en række eller kolonne, må mindst én tagende indeholde den. Alle felter, der ser…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/da/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Enkel farvningEnkel farvning: Farvelægger man en kæde af stærke links, deles den i to farver, én sand og én falsk. Et ufarvet felt, der ser begge farver, mister den…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/da/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Tomt rektangelTomt rektangel: Når en boks' eneste placeringer for et tal ligger i én række og én kolonne, kan tallet i et felt uden for boksen blokere rækken og udelukke…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/da/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Mindst ét af de tre felter, pivotfeltet og de to vinger, skal indeholde den fælles kandidat, så alle felter, der ser alle tre, mister den kandidat.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/da/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Tostrenget drageTostrenget drage: Når to stærke links for samme kandidat, ét i en række og ét i en kolonne, har nære ender i samme boks, må mindst én fjern ende indeholde…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/da/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeGrupperet tostrenget drageGrupperet tostrenget drage: Når en række og en kolonne hver kun har et tal som kandidat i ét fjernt felt uden for en fælles boks og en gruppe inde i boksen…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/da/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: To felter har begge kun de samme to kandidater. Den ene ende af et stærkt link på den ene kandidat ser det ene felt, og den anden ende ser det andet.…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/da/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72X-kædeX-kæde: I en X-kæde er det første, det sidste og hvert andet link mellem dem et stærkt link på ét tal, så mindst en af kædens to ender skal indeholde tallet…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/da/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2XY-kædeXY-kæde: I en XY-kæde tvinger linkene mindst en af dens to ender til at indeholde deres fælles kandidat, så ethvert felt, der ser begge ender, mister den.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/da/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: En pivot og dens tre vinger indeholder tilsammen kun fire kandidater, og hver af de første tre kan højst være i ét felt, så mindst ét felt…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/da/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cFjerne parFjerne par: I en kæde med et lige antal felter med to kandidater, der alle deler de samme to kandidater, er de to ender modsatte, så ethvert felt, der ser…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/da/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Antag, at en opgave har en entydig løsning, og at hvert uløst felt har to kandidater bortset fra ét felt med tre. Hvis fjernelsen af én kandidat fra…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/da/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bUnikt rektangelUnikt rektangel forklaret trin for trin i en kort videolektion. Opgaven har kun én løsning, så et mønster, der ville tillade to løsninger, skal undgås.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/da/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing med finneX-Wing med finne: En finne er ét ekstra felt på en basislinje, der forhindrer en X-Wing i at være fuldstændig, så kandidaten kan kun fjernes fra felter i…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/da/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Når en kandidats placeringer i fire rækker alle ligger i de samme fire kolonner (eller i fire kolonner i de samme fire rækker), slettes den…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/da/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish med finneSwordfish med finne: En finne er ét ekstra felt på en basislinje, der forhindrer en Swordfish i at være fuldstændig, så kandidaten fjernes kun fra felter i…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/da/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: To Almost Locked Sets forbundet af en begrænset fælles kandidat tvinger en anden fælles kandidat ind i mindst et af dem, så den kandidat kan fjernes…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/da/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: To Almost Locked Sets fungerer som vinger og er forbundet via et hængselsæt, idet hver vinge deler sin egen begrænsede fælles kandidat med…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/da/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Når felterne i krydset mellem en boks og en linje tilsammen har to flere forskellige kandidater end felter, kan et hjælpefelt med to kandidater i…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/da/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Konjugerede par og felter med to kandidater væver én kæde af stærke links på tværs af flere cifre, og præcis én af dens to farver er sand; et felt…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/da/guides/2026-11-02 https://sudokuflow.com/da/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/da/guides/common-mistakes/2026-10-04 https://sudokuflow.com/da/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/da/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/da/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/da/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/da/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/da/find-the-mistake/2026-11-02 https://sudokuflow.com/da/puzzles/2026-11-02 https://sudokuflow.com/da/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dFind fejlen #20Sudoku #20: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/da/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Find fejlen #19Sudoku #19: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/da/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Find fejlen #18Sudoku #18: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/da/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Find fejlen #17Sudoku #17: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/da/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Find fejlen #16Sudoku #16: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/da/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Find fejlen #15Sudoku #15: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/da/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Find fejlen #14Sudoku #14: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/da/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacFind fejlen #13Sudoku #13: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/da/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dFind fejlen #12Sudoku #12: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/da/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Find fejlen #11Sudoku #11: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/da/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Find fejlen #10Sudoku #10: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/da/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fFind fejlen #9Sudoku #9: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/da/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Find fejlen #8Sudoku #8: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/da/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Find fejlen #7Sudoku #7: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/da/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Find fejlen #6Sudoku #6: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/da/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beFind fejlen #5Sudoku #5: en halvfærdig plade med 58 tal, 30 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/da/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Find fejlen #4Sudoku #4: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/da/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Find fejlen #3Sudoku #3: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/da/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Find fejlen #2Sudoku #2: en halvfærdig plade med 58 tal, 22 af dem udfyldt af en spiller, og ét af dem er forkert. Find det på fem sekunder, og tjek svaret.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/da/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Find fejlen #1Sudoku #1: en halvfærdig plade med 58 tal, 32 af dem udfyldt af en spiller, og ét af dem er forkert. 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Sobe de nível #17: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/pt/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcCorrida de erros #17Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #17: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/pt/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcCorrida de erros #16Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #16: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/pt/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aSobe de nível #16Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #16: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/pt/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceSobe de nível #15Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #15: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/pt/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Corrida de erros #15Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #15: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/pt/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Corrida de erros #14Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #14: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/pt/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Sobe de nível #14Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #14: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/pt/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Corrida de erros #13Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #13: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/pt/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bSobe de nível #13Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #13: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/pt/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaCorrida de erros #12Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #12: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/pt/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Sobe de nível #12Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #12: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/pt/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Corrida de erros #11Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #11: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/pt/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Sobe de nível #11Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #11: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/pt/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcCorrida de erros #10Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #10: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/pt/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eSobe de nível #10Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #10: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/pt/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eCorrida de erros #9Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #9: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/pt/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddSobe de nível #9Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #9: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/pt/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Corrida de erros #8Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #8: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/pt/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Sobe de nível #8Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #8: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/pt/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Corrida de erros #7Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #7: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/pt/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Sobe de nível #7Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #7: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/pt/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aCorrida de erros #6Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #6: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/pt/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Sobe de nível #6Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #6: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/pt/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Corrida de erros #5Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #5: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/pt/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Sobe de nível #5Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #5: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/pt/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Corrida de erros #4Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #4: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/pt/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedSobe de nível #4Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #4: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/pt/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Corrida de erros #3Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #3: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/pt/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Sobe de nível #3Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #3: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/pt/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fCorrida de erros #2Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #2: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/pt/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfSobe de nível #2Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #2: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/pt/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Corrida de erros #1Cinco pequenos tabuleiros de Sudoku, um número errado em cada. Corrida de erros #1: conta quantos encontras e depois verifica todas as respostas.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/pt/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Sobe de nível #1Três tabuleiros de Sudoku, um número errado em cada: um 4×4, um 6×6 e depois um 9×9 completo. Sobe de nível #1: joga cada nível e vê cada resposta.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/pt/lessons/2026-11-02 https://sudokuflow.com/pt/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eÚltima célula restanteÚltima célula restante: Se uma linha, uma coluna ou um bloco tem uma só célula vazia, o seu número em falta tem de ir nessa célula.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/pt/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefQuase completoQuase completo: Quando uma linha, coluna ou bloco tem duas células vazias, se um dos dois números em falta já estiver usado numa linha, coluna ou bloco que…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/pt/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Single nuSingle nu: explicação passo a passo numa lição curta em vídeo. Uma célula com apenas um candidato restante tem mesmo de o conter.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/pt/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Single ocultoSingle oculto: Se um número é candidato numa só célula de uma linha, coluna ou de um bloco, é ali que ele tem de ir, mesmo que essa célula tenha outros…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/pt/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Par apontadorPar apontador: Se, num bloco, um número só puder ficar numa única linha ou coluna, esse candidato é removido do resto dessa linha ou coluna, fora do bloco.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/pt/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTriplo apontadorTriplo apontador: Se, num bloco, um número só puder ficar numa única linha ou coluna, esse candidato é removido do resto dessa linha ou coluna, fora do bloco.https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/pt/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Redução bloco/linhaRedução bloco/linha: Se, numa linha ou coluna, um número só puder ficar dentro de um bloco, esse candidato é removido do resto desse bloco, fora dessa linha…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/pt/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Par nuPar nu: Duas células na mesma linha, coluna ou no mesmo bloco que têm apenas os mesmos dois candidatos guardam esses números só para elas.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/pt/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPar ocultoPar oculto: Dois números cujos candidatos, juntos, só aparecem em duas células de uma linha, coluna ou de um bloco reservam essas células só para eles.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/pt/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTriplo nuTriplo nu: Três células na mesma linha, coluna ou no mesmo bloco cujos candidatos juntos abrangem apenas três números guardam esses números só para elas.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/pt/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Triplo ocultoTriplo oculto: Três números cujos candidatos, juntos, só aparecem em três células de uma linha, coluna ou de um bloco reservam essas células só para eles.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/pt/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Quando um número fica limitado às mesmas duas colunas em duas linhas (ou às mesmas duas linhas em duas colunas), esse candidato é removido das…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/pt/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcQuadra NuaQuadra Nua: Quatro células na mesma linha, coluna ou no mesmo bloco cujos candidatos juntos abrangem apenas quatro números guardam esses números só para elas.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/pt/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Quadra OcultaQuadra Oculta: Quatro números cujos candidatos, juntos, só aparecem em quatro células de uma linha, coluna ou de um bloco reservam essas células só para eles.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/pt/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Quando, em três linhas, os candidatos de um número ficam todos nas mesmas três colunas (ou, em três colunas, ficam todos nas mesmas três linhas)…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/pt/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Um pivô obriga pelo menos uma das suas duas asas a conter o número que partilham; por isso qualquer célula que veja ambas as asas perde esse candidato.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/pt/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Quando duas ligações fortes para o mesmo número têm as extremidades do chão na mesma linha ou coluna, pelo menos uma das extremidades do teto tem…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/pt/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Coloração SimplesColoração Simples: Colorir uma cadeia de ligações fortes separa-a em duas cores, uma verdadeira e outra falsa. Uma célula sem cor que veja ambas as cores…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/pt/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Retângulo VazioRetângulo Vazio: Quando as únicas posições de um número num bloco se distribuem por uma linha e uma coluna, colocar esse número numa célula exterior pode…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/pt/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Entre o pivô e as suas duas asas, pelo menos uma célula tem de conter o número que partilham; por isso qualquer célula que veja os três perde esse…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/pt/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Pipa de Dois FiosPipa de Dois Fios: Quando duas ligações fortes do mesmo número, uma numa linha e outra numa coluna, têm as pontas próximas no mesmo bloco, pelo menos uma…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/pt/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faePipa Agrupada de Dois FiosPipa Agrupada de Dois Fios: Quando uma linha e uma coluna têm, cada uma, um número como candidato apenas numa célula distante fora de um bloco partilhado e…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/pt/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Duas células bivalentes têm os mesmos dois candidatos. Uma ligação forte para um desses candidatos, com cada extremidade a ver uma célula bivalente…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/pt/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Cadeia XCadeia X: Numa Cadeia X, as ligações fortes e fracas num único número alternam, começando e terminando com ligações fortes. Por isso, pelo menos uma das duas…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/pt/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Cadeia XYCadeia XY: Numa cadeia XY, as ligações obrigam pelo menos uma das suas duas pontas a conter o candidato que partilham, por isso qualquer célula que veja ambas…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/pt/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Um pivô e as suas três asas contêm apenas quatro candidatos entre si, e cada um dos três primeiros cabe no máximo numa célula, por isso pelo menos…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/pt/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cPares RemotosPares Remotos: Numa cadeia com um número par de células bivalentes que partilham todas os mesmos dois candidatos, as duas pontas são opostas, por isso…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/pt/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Num puzzle com solução única, supõe que cada célula por resolver tem dois candidatos, exceto uma que tem três. Se remover um candidato dessa célula…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/pt/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bRetângulo ÚnicoRetângulo Único: O puzzle tem uma só solução, por isso um padrão que permitiria duas soluções tem de ser evitado.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/pt/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing com BarbatanaX-Wing com Barbatana: Uma barbatana é uma célula adicional numa linha de base (ou coluna de base) que impede a formação de um X-Wing completo; por isso, o…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/pt/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Quando, em quatro linhas, os candidatos de um número ficam todos nas mesmas quatro colunas (ou, em quatro colunas, ficam todos nas mesmas quatro…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/pt/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish com BarbatanaSwordfish com Barbatana: Uma barbatana é uma célula adicional numa linha de base (ou coluna de base) que impede a formação de um Swordfish completo; por isso…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/pt/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dois conjuntos quase bloqueados ligados por um candidato comum restrito obrigam outro candidato que ambos partilham a ficar em pelo menos um deles…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/pt/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dois conjuntos quase bloqueados que funcionam como asas ligam-se, através de dois candidatos comuns restritos diferentes, a um terceiro conjunto…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/pt/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Quando as células na interseção de um bloco com uma linha ou coluna têm, em conjunto, dois candidatos distintos a mais do que células, uma célula…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/pt/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Os pares conjugados e as células bivalentes tecem uma única cadeia de ligações fortes através de vários algarismos, e exatamente uma das suas duas…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/pt/guides/2026-11-02 https://sudokuflow.com/pt/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/pt/guides/common-mistakes/2026-10-04 https://sudokuflow.com/pt/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/pt/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/pt/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/pt/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/pt/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/pt/find-the-mistake/2026-11-02 https://sudokuflow.com/pt/puzzles/2026-11-02 https://sudokuflow.com/pt/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dEncontra o erro #20Sudoku #20: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/pt/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Encontra o erro #19Sudoku #19: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/pt/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Encontra o erro #18Sudoku #18: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/pt/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Encontra o erro #17Sudoku #17: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/pt/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Encontra o erro #16Sudoku #16: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/pt/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Encontra o erro #15Sudoku #15: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/pt/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Encontra o erro #14Sudoku #14: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/pt/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacEncontra o erro #13Sudoku #13: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/pt/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dEncontra o erro #12Sudoku #12: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/pt/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Encontra o erro #11Sudoku #11: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/pt/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Encontra o erro #10Sudoku #10: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/pt/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fEncontra o erro #9Sudoku #9: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/pt/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Encontra o erro #8Sudoku #8: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/pt/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Encontra o erro #7Sudoku #7: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/pt/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Encontra o erro #6Sudoku #6: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/pt/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beEncontra o erro #5Sudoku #5: um tabuleiro a meio com 58 algarismos, 30 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/pt/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Encontra o erro #4Sudoku #4: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/pt/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Encontra o erro #3Sudoku #3: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/pt/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Encontra o erro #2Sudoku #2: um tabuleiro a meio com 58 algarismos, 22 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/pt/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Encontra o erro #1Sudoku #1: um tabuleiro a meio com 58 algarismos, 32 deles preenchidos por um jogador, e um está errado. Encontra-o em cinco segundos e confirma a resposta.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/pt/printables/2026-11-02 https://sudokuflow.com/pt/printables/kids/2026-11-02 https://sudokuflow.com/pt/printables/kids/4x4/2026-11-02 https://sudokuflow.com/pt/printables/kids/6x6/2026-11-02 https://sudokuflow.com/pt/printables/kids/picture/2026-11-02 https://sudokuflow.com/pt/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/pt/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/pt/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/master/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/pt/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/pt/daily/2026-11-02 https://sudokuflow.com/pt/daily/2026-10-06/2026-10-06 https://sudokuflow.com/pt/daily/2026-10-07/2026-10-07 https://sudokuflow.com/pt/daily/2026-10-08/2026-10-08 https://sudokuflow.com/pt/daily/2026-10-09/2026-10-09 https://sudokuflow.com/pt/daily/2026-10-10/2026-10-10 https://sudokuflow.com/pt/daily/2026-10-11/2026-10-11 https://sudokuflow.com/pt/daily/2026-10-12/2026-10-12 https://sudokuflow.com/pt/daily/2026-10-13/2026-10-13 https://sudokuflow.com/pt/daily/2026-10-14/2026-10-14 https://sudokuflow.com/pt/daily/2026-10-15/2026-10-15 https://sudokuflow.com/pt/daily/2026-10-16/2026-10-16 https://sudokuflow.com/pt/daily/2026-10-17/2026-10-17 https://sudokuflow.com/pt/daily/2026-10-18/2026-10-18 https://sudokuflow.com/pt/daily/2026-10-19/2026-10-19 https://sudokuflow.com/pt/daily/2026-10-20/2026-10-20 https://sudokuflow.com/pt/daily/2026-10-21/2026-10-21 https://sudokuflow.com/pt/daily/2026-10-22/2026-10-22 https://sudokuflow.com/pt/daily/2026-10-23/2026-10-23 https://sudokuflow.com/pt/daily/2026-10-24/2026-10-24 https://sudokuflow.com/pt/daily/2026-10-25/2026-10-25 https://sudokuflow.com/pt/daily/2026-10-26/2026-10-26 https://sudokuflow.com/pt/daily/2026-10-27/2026-10-27 https://sudokuflow.com/pt/daily/2026-10-28/2026-10-28 https://sudokuflow.com/pt/daily/2026-10-29/2026-10-29 https://sudokuflow.com/pt/daily/2026-10-30/2026-10-30 https://sudokuflow.com/pt/daily/2026-10-31/2026-10-31 https://sudokuflow.com/pt/daily/2026-11-01/2026-11-01 https://sudokuflow.com/pt/daily/2026-11-02/2026-11-02 https://sudokuflow.com/pt/daily/2026-11-03/2026-11-03 https://sudokuflow.com/pt/daily/archive/2026-11-02 https://sudokuflow.com/pt/play/easy/2026-11-02 https://sudokuflow.com/pt/play/medium/2026-11-02 https://sudokuflow.com/pt/play/hard/2026-11-02 https://sudokuflow.com/pt/play/expert/2026-11-02 https://sudokuflow.com/pt/play/master/2026-11-02 https://sudokuflow.com/pt/play/extreme/2026-11-02 https://sudokuflow.com/pt/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/pt/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/pt/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/pt/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/pt/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/pt/encyclopedia/2026-11-02 https://sudokuflow.com/pt/encyclopedia/history/2026-10-05 https://sudokuflow.com/pt/encyclopedia/name/2026-10-05 https://sudokuflow.com/pt/encyclopedia/rules/2026-10-05 https://sudokuflow.com/pt/encyclopedia/variants/2026-10-05 https://sudokuflow.com/pt/encyclopedia/killer/2026-10-05 https://sudokuflow.com/pt/encyclopedia/math/2026-10-05 https://sudokuflow.com/pt/encyclopedia/computers/2026-10-05 https://sudokuflow.com/pt/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/pt/encyclopedia/championship/2026-10-05 https://sudokuflow.com/pt/encyclopedia/people/2026-10-05 https://sudokuflow.com/pt/encyclopedia/brain/2026-10-05 https://sudokuflow.com/pt/encyclopedia/culture/2026-10-05 https://sudokuflow.com/pt/about/2026-11-02 https://sudokuflow.com/pt/contact/2026-11-02 https://sudokuflow.com/pt/terms/2026-11-02 https://sudokuflow.com/pt/press/2026-11-02 https://sudokuflow.com/pt/privacy/2026-11-02 https://sudokuflow.com/ms/2026-11-02 https://sudokuflow.com/ms/puzzles/level-up-17/2026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76Naik Tahap #17Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #17: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/ms/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcKesilapan Kilat #17Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #17: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/ms/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcKesilapan Kilat #16Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #16: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/ms/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aNaik Tahap #16Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #16: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/ms/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceNaik Tahap #15Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #15: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/ms/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Kesilapan Kilat #15Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #15: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/ms/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Kesilapan Kilat #14Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #14: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/ms/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Naik Tahap #14Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #14: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/ms/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Kesilapan Kilat #13Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #13: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/ms/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bNaik Tahap #13Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #13: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/ms/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaKesilapan Kilat #12Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #12: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/ms/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Naik Tahap #12Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #12: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/ms/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Kesilapan Kilat #11Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #11: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/ms/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Naik Tahap #11Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #11: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/ms/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcKesilapan Kilat #10Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #10: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/ms/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eNaik Tahap #10Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #10: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/ms/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eKesilapan Kilat #9Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #9: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/ms/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddNaik Tahap #9Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #9: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/ms/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Kesilapan Kilat #8Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #8: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/ms/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Naik Tahap #8Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #8: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/ms/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Kesilapan Kilat #7Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #7: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/ms/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Naik Tahap #7Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #7: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/ms/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aKesilapan Kilat #6Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #6: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/ms/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Naik Tahap #6Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #6: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/ms/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Kesilapan Kilat #5Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #5: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/ms/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Naik Tahap #5Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #5: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/ms/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Kesilapan Kilat #4Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #4: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/ms/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedNaik Tahap #4Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #4: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/ms/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Kesilapan Kilat #3Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #3: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/ms/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Naik Tahap #3Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #3: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/ms/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fKesilapan Kilat #2Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #2: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/ms/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfNaik Tahap #2Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #2: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/ms/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Kesilapan Kilat #1Lima papan Sudoku kecil, satu nombor salah dalam setiap satu. Kesilapan Kilat #1: kira berapa banyak yang anda temui, lalu semak setiap jawapan.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/ms/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Naik Tahap #1Tiga papan Sudoku, satu nombor salah dalam setiap satu: 4×4, 6×6, kemudian 9×9 penuh. Naik Tahap #1: mainkan setiap tahap dan lihat jawapannya.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/ms/lessons/2026-11-02 https://sudokuflow.com/ms/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eSel terakhir yang tinggalSel terakhir yang tinggal: Jika sesuatu baris, lajur atau kotak ada satu sel kosong sahaja, nombor yang hilang itu mesti masuk ke sel itu.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/ms/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefHampir LengkapHampir Lengkap: Apabila satu baris, lajur atau kotak mempunyai dua sel kosong, jika salah satu daripada dua nombor yang hilang sudah digunakan dalam baris…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/ms/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Tunggal TerdedahTunggal Terdedah, diterangkan langkah demi langkah dalam pelajaran video pendek. Sel yang hanya tinggal satu calon mesti diisi dengan nombor itu.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/ms/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Tunggal TersembunyiTunggal Tersembunyi: Jika sesuatu nombor menjadi calon dalam satu sel sahaja dalam sesuatu baris, lajur atau kotak, ia mesti berada di situ walaupun sel itu…https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/ms/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Pasangan penunjukPasangan penunjuk: Jika sesuatu nombor dalam kotak hanya boleh berada pada satu baris atau lajur, calon itu dibuang daripada sel lain pada baris atau lajur…https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/ms/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdTripel penunjukTripel penunjuk: Jika sesuatu nombor dalam kotak hanya boleh berada pada satu baris atau lajur, calon itu dibuang daripada sel lain pada baris atau lajur…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/ms/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Pengurangan kotak/garisPengurangan kotak/garis: Jika sesuatu nombor pada satu baris atau lajur hanya boleh berada dalam satu kotak, calon itu dibuang daripada sel lain dalam kotak…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/ms/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Pasangan terdedahPasangan terdedah: Jika dua sel dalam baris, lajur atau kotak yang sama hanya mempunyai dua calon yang sama, kedua-dua nombor tersebut hanya boleh ditempatkan…https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/ms/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacPasangan tersembunyiPasangan tersembunyi: Jika calon bagi dua nombor secara bersama hanya muncul dalam dua sel pada satu baris, lajur atau kotak, kedua-dua sel itu dikhaskan…https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/ms/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eTripel terdedahTripel terdedah: Jika calon dalam tiga sel pada baris, lajur atau kotak yang sama secara bersama hanya merangkumi tiga nombor, ketiga-tiga nombor tersebut…https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/ms/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Tripel tersembunyiTripel tersembunyi: Jika calon bagi tiga nombor secara bersama hanya muncul dalam tiga sel pada satu baris, lajur atau kotak, ketiga-tiga sel itu dikhaskan…https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/ms/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Apabila calon sesuatu nombor terkunci pada dua lajur yang sama dalam dua baris (atau pada dua baris yang sama dalam dua lajur), calon itu dibuang…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/ms/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcEmpat TerdedahEmpat Terdedah: Jika calon dalam empat sel pada baris, lajur atau kotak yang sama secara bersama hanya merangkumi empat nombor, keempat-empat nombor tersebut…https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/ms/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Empat TersembunyiEmpat Tersembunyi: Jika calon bagi empat nombor secara bersama hanya muncul dalam empat sel pada satu baris, lajur atau kotak, keempat-empat sel itu dikhaskan…https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/ms/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Apabila semua calon bagi sesuatu nombor dalam tiga baris terletak pada tiga lajur yang sama (atau semua calonnya dalam tiga lajur terletak pada…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/ms/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Sel pangsi memaksa sekurang-kurangnya satu daripada dua sayapnya memuat nombor sepunya kedua-duanya, jadi mana-mana sel yang melihat kedua-dua sayap…https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/ms/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Apabila dua pautan kuat pada satu nombor mempunyai hujung lantai yang berkongsi satu baris atau lajur, sekurang-kurangnya satu hujung bumbung…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/ms/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Pewarnaan MudahPewarnaan Mudah: Mewarnakan rantai pautan kuat membahagikannya kepada dua warna: satu benar dan satu palsu. Sel tak berwarna yang melihat kedua-dua warna…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/ms/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Segi Empat KosongSegi Empat Kosong: Apabila satu-satunya tempat bagi sesuatu nombor dalam kotak terletak pada satu baris dan satu lajur, meletakkan nombor itu dalam sel di…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/ms/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Sekurang-kurangnya satu daripada sel pangsi dan dua sayapnya mesti memuat nombor sepunya mereka, jadi mana-mana sel yang melihat ketiga-tiganya…https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/ms/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Wau Dua TaliWau Dua Tali: Apabila dua pautan kuat pada satu nombor, satu dalam baris dan satu dalam lajur, mempunyai hujung dekat yang berkongsi satu kotak…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/ms/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeWau Dua Tali BerkumpulanWau Dua Tali Berkumpulan: Apabila satu baris dan satu lajur masing-masing mempunyai sesuatu nombor sebagai calon hanya pada satu sel jauh di luar kotak yang…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/ms/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Dua sel dwi-nilai yang sepadan berkongsi dua calon. Satu pautan kuat pada salah satu daripada dua calon itu, dengan setiap hujung melihat sel yang…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/ms/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Rantai XRantai X: Dalam Rantai X, pautan kuat dan lemah pada satu nombor berselang-seli, bermula dan berakhir dengan pautan kuat, jadi sekurang-kurangnya satu…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/ms/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Rantai XYRantai XY: Dalam rantai XY, pautannya memaksa sekurang-kurangnya satu daripada dua hujungnya memuat calon sepunya kedua-duanya, jadi mana-mana sel yang…https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/ms/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Pangsi dan tiga sayapnya hanya mengandungi empat calon secara bersama, dan setiap satu daripada tiga calon pertama hanya boleh ditempatkan dalam…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/ms/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cPasangan JauhPasangan Jauh: Dalam rantai yang mempunyai bilangan genap sel dwi-nilai yang semuanya berkongsi dua calon yang sama, kedua-dua hujungnya bertentangan, jadi…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/ms/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Dalam teka-teki dengan penyelesaian unik, andaikan setiap sel yang belum diselesaikan mempunyai dua calon kecuali satu sel dengan tiga calon. Jika…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/ms/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bSegi Empat UnikSegi Empat Unik: Teka-teki ini hanya ada satu penyelesaian, jadi corak yang akan membenarkan dua penyelesaian mesti dielakkan.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/ms/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing BersiripX-Wing Bersirip: Sirip ialah satu sel tambahan pada garis pangkal yang menghalang X-Wing daripada lengkap, jadi calon itu hanya boleh dibuang dari sel dalam…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/ms/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Apabila semua calon bagi sesuatu nombor dalam empat baris terletak pada empat lajur yang sama (atau semua calonnya dalam empat lajur terletak pada…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/ms/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish BersiripSwordfish Bersirip: Sirip ialah satu sel tambahan pada garis pangkal yang menghalang Swordfish daripada lengkap, jadi calon itu hanya dibuang dari sel dalam…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/ms/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Dua set hampir terkunci yang dihubungkan oleh calon sepunya terhad memaksa satu calon kongsi lain masuk ke sekurang-kurangnya salah satunya, jadi…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/ms/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Dua set sayap hampir terkunci yang disambungkan melalui engsel oleh dua calon sepunya terhad yang berbeza memaksa calon kongsi ketiga masuk ke…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/ms/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Apabila sel pada persilangan kotak dan garisan secara keseluruhan mempunyai dua calon berbeza lebih banyak daripada bilangan sel, satu sel…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/ms/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Pasangan konjugat dan sel dwi-nilai membentuk satu rantai pautan kuat merentasi beberapa digit, dan tepat satu daripada dua warnanya adalah benar.…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/ms/guides/2026-11-02 https://sudokuflow.com/ms/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/ms/guides/common-mistakes/2026-10-04 https://sudokuflow.com/ms/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/ms/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/ms/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/ms/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/ms/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/ms/find-the-mistake/2026-11-02 https://sudokuflow.com/ms/puzzles/2026-11-02 https://sudokuflow.com/ms/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dCari kesilapan #20Teka-teki Sudoku #20: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/ms/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Cari kesilapan #19Teka-teki Sudoku #19: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/ms/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Cari kesilapan #18Teka-teki Sudoku #18: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/ms/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Cari kesilapan #17Teka-teki Sudoku #17: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/ms/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Cari kesilapan #16Teka-teki Sudoku #16: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/ms/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Cari kesilapan #15Teka-teki Sudoku #15: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/ms/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Cari kesilapan #14Teka-teki Sudoku #14: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/ms/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacCari kesilapan #13Teka-teki Sudoku #13: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/ms/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dCari kesilapan #12Teka-teki Sudoku #12: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/ms/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Cari kesilapan #11Teka-teki Sudoku #11: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/ms/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Cari kesilapan #10Teka-teki Sudoku #10: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/ms/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fCari kesilapan #9Teka-teki Sudoku #9: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/ms/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Cari kesilapan #8Teka-teki Sudoku #8: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/ms/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Cari kesilapan #7Teka-teki Sudoku #7: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/ms/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Cari kesilapan #6Teka-teki Sudoku #6: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/ms/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beCari kesilapan #5Teka-teki Sudoku #5: papan separuh siap dengan 58 digit, 30 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/ms/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Cari kesilapan #4Teka-teki Sudoku #4: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/ms/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Cari kesilapan #3Teka-teki Sudoku #3: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/ms/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Cari kesilapan #2Teka-teki Sudoku #2: papan separuh siap dengan 58 digit, 22 diisi oleh pemain dan satu daripadanya salah. Cari dalam lima saat, lalu semak jawapan.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/ms/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Cari kesilapan #1Teka-teki Sudoku #1: papan separuh siap dengan 58 digit, 32 diisi oleh pemain dan satu daripadanya salah. 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Lên cấp #17: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/6R4DCVQLMqo222026-11-02https://sudokuflow.com/media/puzzles/level-up-17-en.jpg?v=830b06bb76 https://sudokuflow.com/vi/puzzles/mistake-rush-17/2026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfcĐua tìm lỗi #17Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #17: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/yVvfq_oBQzk232026-11-01https://sudokuflow.com/media/puzzles/mistake-rush-17-en.jpg?v=ea3166abfc https://sudokuflow.com/vi/puzzles/mistake-rush-16/2026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dcĐua tìm lỗi #16Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #16: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/pa14AWUaLMg232026-10-31https://sudokuflow.com/media/puzzles/mistake-rush-16-en.jpg?v=06e3d904dc https://sudokuflow.com/vi/puzzles/level-up-16/2026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59aLên cấp #16Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #16: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/QmHiDTMj8hg222026-10-31https://sudokuflow.com/media/puzzles/level-up-16-en.jpg?v=a5a222e59a https://sudokuflow.com/vi/puzzles/level-up-15/2026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ceLên cấp #15Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #15: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/fzNEGB8U2a4222026-10-30https://sudokuflow.com/media/puzzles/level-up-15-en.jpg?v=42b6e6f1ce https://sudokuflow.com/vi/puzzles/mistake-rush-15/2026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6Đua tìm lỗi #15Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #15: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/urH3WFYX8Y0232026-10-29https://sudokuflow.com/media/puzzles/mistake-rush-15-en.jpg?v=da65b772a6 https://sudokuflow.com/vi/puzzles/mistake-rush-14/2026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8Đua tìm lỗi #14Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #14: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/WER_NIIxQQQ232026-10-28https://sudokuflow.com/media/puzzles/mistake-rush-14-en.jpg?v=a5e66ad0f8 https://sudokuflow.com/vi/puzzles/level-up-14/2026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51Lên cấp #14Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #14: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/k7hCQ2_-Xb0222026-10-27https://sudokuflow.com/media/puzzles/level-up-14-en.jpg?v=1969ee0b51 https://sudokuflow.com/vi/puzzles/mistake-rush-13/2026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412Đua tìm lỗi #13Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #13: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/xw38ejzKQNM232026-10-26https://sudokuflow.com/media/puzzles/mistake-rush-13-en.jpg?v=0859527412 https://sudokuflow.com/vi/puzzles/level-up-13/2026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494bLên cấp #13Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #13: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/OhfQTKjqwFI222026-10-25https://sudokuflow.com/media/puzzles/level-up-13-en.jpg?v=a3ae7e494b https://sudokuflow.com/vi/puzzles/mistake-rush-12/2026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520beaĐua tìm lỗi #12Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #12: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/rw9uqM5nMjY232026-10-25https://sudokuflow.com/media/puzzles/mistake-rush-12-en.jpg?v=08fb520bea https://sudokuflow.com/vi/puzzles/level-up-12/2026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6Lên cấp #12Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #12: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/kAWJVXepYqE222026-10-24https://sudokuflow.com/media/puzzles/level-up-12-en.jpg?v=9d7ec2fbc6 https://sudokuflow.com/vi/puzzles/mistake-rush-11/2026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254Đua tìm lỗi #11Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #11: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/qOcmfvEZxcI232026-10-23https://sudokuflow.com/media/puzzles/mistake-rush-11-en.jpg?v=214a769254 https://sudokuflow.com/vi/puzzles/level-up-11/2026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2Lên cấp #11Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #11: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/soESTKHSDcI222026-10-22https://sudokuflow.com/media/puzzles/level-up-11-en.jpg?v=83f25d7ea2 https://sudokuflow.com/vi/puzzles/mistake-rush-10/2026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bcĐua tìm lỗi #10Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #10: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/-1Cu5Jacdfw232026-10-22https://sudokuflow.com/media/puzzles/mistake-rush-10-en.jpg?v=980e6d61bc https://sudokuflow.com/vi/puzzles/level-up-10/2026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6eLên cấp #10Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #10: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/MalBIH-r9l4222026-10-21https://sudokuflow.com/media/puzzles/level-up-10-en.jpg?v=0842c1ae6e https://sudokuflow.com/vi/puzzles/mistake-rush-9/2026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661eĐua tìm lỗi #9Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #9: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/SnRVuc6utIU232026-10-20https://sudokuflow.com/media/puzzles/mistake-rush-9-en.jpg?v=f3fb97661e https://sudokuflow.com/vi/puzzles/level-up-9/2026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fddLên cấp #9Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #9: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/uDcEV4kkpYA222026-10-19https://sudokuflow.com/media/puzzles/level-up-9-en.jpg?v=ff31561fdd https://sudokuflow.com/vi/puzzles/mistake-rush-8/2026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741Đua tìm lỗi #8Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #8: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/OkTnfyw0XmM232026-10-19https://sudokuflow.com/media/puzzles/mistake-rush-8-en.jpg?v=b535334741 https://sudokuflow.com/vi/puzzles/level-up-8/2026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7Lên cấp #8Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #8: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/-IUPPKjsZOE222026-10-18https://sudokuflow.com/media/puzzles/level-up-8-en.jpg?v=1cc0ea5ee7 https://sudokuflow.com/vi/puzzles/mistake-rush-7/2026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659Đua tìm lỗi #7Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #7: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/eJ3DGDGIslc232026-10-17https://sudokuflow.com/media/puzzles/mistake-rush-7-en.jpg?v=d432003659 https://sudokuflow.com/vi/puzzles/level-up-7/2026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793Lên cấp #7Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #7: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/hebGAQ3KFXg222026-10-16https://sudokuflow.com/media/puzzles/level-up-7-en.jpg?v=d2b282a793 https://sudokuflow.com/vi/puzzles/mistake-rush-6/2026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67aĐua tìm lỗi #6Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #6: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/sku4YL5sLmI232026-10-16https://sudokuflow.com/media/puzzles/mistake-rush-6-en.jpg?v=457bc7c67a https://sudokuflow.com/vi/puzzles/level-up-6/2026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332Lên cấp #6Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #6: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/PaF7RxF5lD0222026-10-15https://sudokuflow.com/media/puzzles/level-up-6-en.jpg?v=8b6346e332 https://sudokuflow.com/vi/puzzles/mistake-rush-5/2026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10Đua tìm lỗi #5Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #5: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/edjraX3zceo232026-10-14https://sudokuflow.com/media/puzzles/mistake-rush-5-en.jpg?v=e755972b10 https://sudokuflow.com/vi/puzzles/level-up-5/2026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900Lên cấp #5Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #5: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/b4drudcwORA222026-10-13https://sudokuflow.com/media/puzzles/level-up-5-en.jpg?v=f03ce85900 https://sudokuflow.com/vi/puzzles/mistake-rush-4/2026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31Đua tìm lỗi #4Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #4: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/1kNwnCu5e0I232026-10-13https://sudokuflow.com/media/puzzles/mistake-rush-4-en.jpg?v=16da4e5c31 https://sudokuflow.com/vi/puzzles/level-up-4/2026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deedLên cấp #4Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #4: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/XlaxhBe3E0g222026-10-12https://sudokuflow.com/media/puzzles/level-up-4-en.jpg?v=7e3a54deed https://sudokuflow.com/vi/puzzles/mistake-rush-3/2026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41Đua tìm lỗi #3Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #3: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/9cllpMLZEPQ232026-10-11https://sudokuflow.com/media/puzzles/mistake-rush-3-en.jpg?v=b847240f41 https://sudokuflow.com/vi/puzzles/level-up-3/2026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9Lên cấp #3Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #3: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/bC6acnu3Ags222026-10-10https://sudokuflow.com/media/puzzles/level-up-3-en.jpg?v=8aafbc0fc9 https://sudokuflow.com/vi/puzzles/mistake-rush-2/2026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84fĐua tìm lỗi #2Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #2: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/6u8xr8U3qPc232026-10-09https://sudokuflow.com/media/puzzles/mistake-rush-2-en.jpg?v=38ef99b84f https://sudokuflow.com/vi/puzzles/level-up-2/2026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bfLên cấp #2Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #2: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/CNVzGu2NYQI222026-10-08https://sudokuflow.com/media/puzzles/level-up-2-en.jpg?v=f39249a2bf https://sudokuflow.com/vi/puzzles/mistake-rush-1/2026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186Đua tìm lỗi #1Năm bảng Sudoku nhỏ, mỗi bảng có một số sai. Đua tìm lỗi #1: đếm xem bạn tìm được bao nhiêu, rồi kiểm tra mọi đáp án.https://www.youtube-nocookie.com/embed/_A1JJtDjuno232026-10-07https://sudokuflow.com/media/puzzles/mistake-rush-1-en.jpg?v=ba62a0a186 https://sudokuflow.com/vi/puzzles/level-up-1/2026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038Lên cấp #1Ba bảng Sudoku, mỗi bảng có một số sai: 4×4, 6×6, rồi một bảng 9×9 đầy đủ. Lên cấp #1: chơi mọi cấp và xem từng đáp án.https://www.youtube-nocookie.com/embed/-p38x0XqB24222026-10-06https://sudokuflow.com/media/puzzles/level-up-1-en.jpg?v=e87edae038 https://sudokuflow.com/vi/lessons/2026-11-02 https://sudokuflow.com/vi/lessons/lastRemaining/2026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700eÔ trống cuối cùngÔ trống cuối cùng, giải thích từng bước trong một video bài học ngắn. Nếu một hàng, cột hoặc khối chỉ còn một ô trống, thì số còn thiếu buộc phải vào ô đó.https://www.youtube-nocookie.com/embed/DstXbyqP42I132026-10-07https://sudokuflow.com/media/lessons/lastRemaining-en.jpg?v=ee27f8700e https://sudokuflow.com/vi/lessons/nearlyLastRemaining/2026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aefGần hoàn thànhGần hoàn thành: Khi một hàng, cột hoặc khối có hai ô trống, nếu một trong hai số còn thiếu đã được dùng trong hàng, cột hoặc khối chứa một trong các ô đó, số…https://www.youtube-nocookie.com/embed/59Jr-U8uYOc162026-10-09https://sudokuflow.com/media/lessons/nearlyLastRemaining-en.jpg?v=0d7c791aef https://sudokuflow.com/vi/lessons/nakedSingle/2026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12Đơn trầnĐơn trần, giải thích từng bước trong một video bài học ngắn. Một ô chỉ còn lại duy nhất một ứng viên thì phải điền số đó vào.https://www.youtube-nocookie.com/embed/GqMipd_JeXI252026-10-11https://sudokuflow.com/media/lessons/nakedSingle-en.jpg?v=007cdd6b12 https://sudokuflow.com/vi/lessons/hiddenSingle/2026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54Đơn ẩnĐơn ẩn: Nếu một số là ứng viên trong chỉ một ô duy nhất của hàng, cột hoặc khối, thì nó phải nằm ở đó, dù ô đó còn có ứng viên khác.https://sudokuflow.com/media/lessons/hiddenSingle-en.mp4?v=4e3fa6db17232026-10-30https://sudokuflow.com/media/lessons/hiddenSingle-en.jpg?v=851dc4da54 https://sudokuflow.com/vi/lessons/pointingPair/2026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07Cặp chỉ điểmCặp chỉ điểm: Nếu trong một khối một số chỉ có thể nằm trên một hàng hoặc một cột, ứng viên đó sẽ bị xóa khỏi các ô còn lại trên hàng hoặc cột ấy ở ngoài khối.https://sudokuflow.com/media/lessons/pointingPair-en.mp4?v=a46c072830162026-10-31https://sudokuflow.com/media/lessons/pointingPair-en.jpg?v=e2d66afe07 https://sudokuflow.com/vi/lessons/pointingTriple/2026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cdBộ ba chỉ điểmBộ ba chỉ điểm: Nếu trong một khối một số chỉ có thể nằm trên một hàng hoặc một cột, ứng viên đó sẽ bị xóa khỏi các ô còn lại trên hàng hoặc cột ấy ở ngoài…https://sudokuflow.com/media/lessons/pointingTriple-en.mp4?v=ffd16ff367162026-11-01https://sudokuflow.com/media/lessons/pointingTriple-en.jpg?v=66937eb4cd https://sudokuflow.com/vi/lessons/boxLineReduction/2026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1Giảm khối/hàng/cộtGiảm khối/hàng/cột: Nếu trên một hàng hoặc một cột, một số chỉ có thể nằm trong một khối, ứng viên đó sẽ bị xóa khỏi các ô còn lại trong khối ấy ở ngoài hàng…https://sudokuflow.com/media/lessons/boxLineReduction-en.mp4?v=12f7344c85172026-11-02https://sudokuflow.com/media/lessons/boxLineReduction-en.jpg?v=7cedf78da1 https://sudokuflow.com/vi/lessons/nakedPair/2026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7Cặp trầnCặp trần: Hai ô trong cùng một hàng, cột hoặc khối mà chỉ chứa cùng hai ứng viên đó sẽ giữ riêng hai số ấy cho mình.https://sudokuflow.com/media/lessons/nakedPair-en.mp4?v=f7090af5fc232026-10-29https://sudokuflow.com/media/lessons/nakedPair-en.jpg?v=cbe02ca8d7 https://sudokuflow.com/vi/lessons/hiddenPair/2026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dacCặp ẩnCặp ẩn: Hai số mà các ứng viên của chúng gộp lại chỉ xuất hiện trong hai ô của một hàng, cột hoặc khối sẽ giành lấy những ô đó cho riêng mình.https://sudokuflow.com/media/lessons/hiddenPair-en.mp4?v=abcfda34d2172026-10-29https://sudokuflow.com/media/lessons/hiddenPair-en.jpg?v=6f97876dac https://sudokuflow.com/vi/lessons/nakedTriple/2026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8eBộ ba trầnBộ ba trần: Ba ô trong cùng một hàng, cột hoặc khối có các ứng viên gộp lại chỉ phủ đúng ba số sẽ giữ riêng ba số đó cho mình.https://sudokuflow.com/media/lessons/nakedTriple-en.mp4?v=6501fd086a242026-10-29https://sudokuflow.com/media/lessons/nakedTriple-en.jpg?v=4318162d8e https://sudokuflow.com/vi/lessons/hiddenTriple/2026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53Bộ ba ẩnBộ ba ẩn: Ba số mà các ứng viên của chúng gộp lại chỉ xuất hiện trong ba ô của một hàng, cột hoặc khối sẽ giành lấy những ô đó cho riêng mình.https://sudokuflow.com/media/lessons/hiddenTriple-en.mp4?v=40cf0a4942182026-10-29https://sudokuflow.com/media/lessons/hiddenTriple-en.jpg?v=7fa109ed53 https://sudokuflow.com/vi/lessons/xWing/2026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8X-WingX-Wing: Khi ứng viên của một số bị khóa vào cùng hai cột trong hai hàng (hoặc cùng hai hàng trong hai cột), ứng viên đó sẽ bị xóa khỏi mọi ô còn lại trên hai…https://sudokuflow.com/media/lessons/xWing-en.mp4?v=6a307bfb8e282026-10-29https://sudokuflow.com/media/lessons/xWing-en.jpg?v=3b076ca0b8 https://sudokuflow.com/vi/lessons/nakedQuad/2026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbcBộ Bốn TrầnBộ Bốn Trần: Bốn ô trong cùng một hàng, cột hoặc khối có các ứng viên gộp lại chỉ phủ đúng bốn số sẽ giữ riêng bốn số đó cho mình.https://sudokuflow.com/media/lessons/nakedQuad-en.mp4?v=3350ea1320242026-10-29https://sudokuflow.com/media/lessons/nakedQuad-en.jpg?v=e5201dabbc https://sudokuflow.com/vi/lessons/hiddenQuad/2026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853Bộ Bốn ẨnBộ Bốn Ẩn: Bốn số mà các ứng viên của chúng gộp lại chỉ xuất hiện trong bốn ô của một hàng, cột hoặc khối sẽ giành lấy những ô đó cho riêng mình.https://sudokuflow.com/media/lessons/hiddenQuad-en.mp4?v=abc6c21563192026-10-29https://sudokuflow.com/media/lessons/hiddenQuad-en.jpg?v=b4d0591853 https://sudokuflow.com/vi/lessons/swordfish/2026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78bSwordfishSwordfish: Khi các ứng viên của một số ở ba hàng đều nằm trong cùng ba cột (hoặc ở ba cột đều nằm trong cùng ba hàng), ứng viên đó sẽ bị xóa khỏi mọi ô còn…https://sudokuflow.com/media/lessons/swordfish-en.mp4?v=308e1b0bda262026-10-29https://sudokuflow.com/media/lessons/swordfish-en.jpg?v=3dfca2c78b https://sudokuflow.com/vi/lessons/yWing/2026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118Y-WingY-Wing: Ô trục buộc ít nhất một trong hai cánh phải chứa số chung của chúng, nên ô nào nhìn thấy cả hai cánh sẽ mất ứng viên đó.https://sudokuflow.com/media/lessons/yWing-en.mp4?v=d0479de617242026-10-29https://sudokuflow.com/media/lessons/yWing-en.jpg?v=957b3f8118 https://sudokuflow.com/vi/lessons/skyscraper/2026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0SkyscraperSkyscraper: Khi hai liên kết mạnh của cùng một số có hai đầu sàn chung hàng hoặc cột, ít nhất một đầu mái phải chứa số đó, và ô nào nhìn thấy cả hai mái sẽ…https://sudokuflow.com/media/lessons/skyscraper-en.mp4?v=bca0778c82302026-10-29https://sudokuflow.com/media/lessons/skyscraper-en.jpg?v=acb7b989c0 https://sudokuflow.com/vi/lessons/simpleColoring/2026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9Tô Màu Đơn GiảnTô Màu Đơn Giản: Tô màu một chuỗi liên kết mạnh sẽ chia chuỗi thành hai màu: một đúng, một sai. Ô chưa tô màu nào nhìn thấy cả hai màu sẽ mất ứng viên đó; nếu…https://sudokuflow.com/media/lessons/simpleColoring-en.mp4?v=4c039dc6d0262026-10-29https://sudokuflow.com/media/lessons/simpleColoring-en.jpg?v=be87e807d9 https://sudokuflow.com/vi/lessons/emptyRectangle/2026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8Hình Chữ Nhật TrốngHình Chữ Nhật Trống: Khi các vị trí duy nhất cho một số trong khối nằm trên một hàng và một cột, đặt số đó vào một ô bên ngoài khối có thể chặn hàng và loại…https://sudokuflow.com/media/lessons/emptyRectangle-en.mp4?v=ae37f11b60482026-10-29https://sudokuflow.com/media/lessons/emptyRectangle-en.jpg?v=5b643e80d8 https://sudokuflow.com/vi/lessons/xyzWing/2026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1eXYZ-WingXYZ-Wing: Trong ba ô gồm ô trục và hai cánh, ít nhất một ô phải chứa số chung của chúng, nên ô nào nhìn thấy cả ba sẽ mất ứng viên đó.https://sudokuflow.com/media/lessons/xyzWing-en.mp4?v=afe48bbb5d252026-10-29https://sudokuflow.com/media/lessons/xyzWing-en.jpg?v=cc8e4d5e1e https://sudokuflow.com/vi/lessons/twoStringKite/2026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7Diều Hai DâyDiều Hai Dây: Khi hai liên kết mạnh của cùng một số, một theo hàng và một theo cột, có hai đầu gần chung một khối, ít nhất một đầu xa phải chứa số đó, và ô…https://sudokuflow.com/media/lessons/twoStringKite-en.mp4?v=45f1e578e8292026-10-29https://sudokuflow.com/media/lessons/twoStringKite-en.jpg?v=556b4412d7 https://sudokuflow.com/vi/lessons/groupedTwoStringKite/2026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136faeDiều Hai Dây Dạng NhómDiều Hai Dây Dạng Nhóm: Khi một hàng và một cột đều chỉ có ứng viên của một số ở một ô xa bên ngoài khối chung và một nhóm ô bên trong khối đó, đồng thời hai…https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.mp4?v=e18230f32b412026-10-29https://sudokuflow.com/media/lessons/groupedTwoStringKite-en.jpg?v=77d9136fae https://sudokuflow.com/vi/lessons/wWing/2026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643W-WingW-Wing: Hai ô hai giá trị có cùng hai ứng viên. Một liên kết mạnh trên một trong hai ứng viên đó, với mỗi đầu nhìn thấy một ô hai giá trị riêng, buộc ít nhất…https://sudokuflow.com/media/lessons/wWing-en.mp4?v=6875464017342026-10-29https://sudokuflow.com/media/lessons/wWing-en.jpg?v=4619ccc643 https://sudokuflow.com/vi/lessons/xChain/2026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72Chuỗi XChuỗi X: Trong Chuỗi X, các liên kết mạnh và yếu trên cùng một số xen kẽ nhau, bắt đầu và kết thúc bằng liên kết mạnh, nên ít nhất một trong hai đầu chuỗi…https://sudokuflow.com/media/lessons/xChain-en.mp4?v=9ee8ff8d33332026-10-29https://sudokuflow.com/media/lessons/xChain-en.jpg?v=76bd0c8a72 https://sudokuflow.com/vi/lessons/xyChain/2026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2Chuỗi XYChuỗi XY: Trong một chuỗi XY, các liên kết buộc ít nhất một trong hai đầu của nó phải chứa ứng viên chung, nên mọi ô nhìn thấy cả hai đầu đều mất nó.https://sudokuflow.com/media/lessons/xyChain-en.mp4?v=639ccf931e292026-10-29https://sudokuflow.com/media/lessons/xyChain-en.jpg?v=de811716e2 https://sudokuflow.com/vi/lessons/wxyzWing/2026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adbWXYZ-WingWXYZ-Wing: Một ô trục và ba cánh của nó chỉ chứa tổng cộng bốn ứng viên, và mỗi ứng viên trong ba ứng viên đầu chỉ có thể nằm trong nhiều nhất một ô. Vì vậy…https://sudokuflow.com/media/lessons/wxyzWing-en.mp4?v=51eaf70dd3372026-10-29https://sudokuflow.com/media/lessons/wxyzWing-en.jpg?v=1eabaa8adb https://sudokuflow.com/vi/lessons/remotePairs/2026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032cCặp XaCặp Xa: Trong một chuỗi có số ô hai giá trị chẵn và mọi ô đều có cùng hai ứng viên, hai đầu nhận hai giá trị khác nhau; vì vậy, có thể loại cả hai ứng viên đó…https://sudokuflow.com/media/lessons/remotePairs-en.mp4?v=e0ce1f2d73322026-10-29https://sudokuflow.com/media/lessons/remotePairs-en.jpg?v=176085032c https://sudokuflow.com/vi/lessons/bugPlusOne/2026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7BUG+1BUG+1: Trong một câu đố có lời giải duy nhất, giả sử mọi ô chưa giải đều có hai ứng viên, trừ một ô có ba. Nếu bỏ một ứng viên khỏi ô đó khiến mỗi số hoặc…https://sudokuflow.com/media/lessons/bugPlusOne-en.mp4?v=83640b7893422026-10-29https://sudokuflow.com/media/lessons/bugPlusOne-en.jpg?v=75b90d39a7 https://sudokuflow.com/vi/lessons/uniqueRectangle/2026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4bHình Chữ Nhật Duy NhấtHình Chữ Nhật Duy Nhất, giải thích từng bước trong một video bài học ngắn. Câu đố chỉ có một lời giải, nên phải tránh một mẫu có thể cho phép hai lời giải.https://sudokuflow.com/media/lessons/uniqueRectangle-en.mp4?v=c67c13b532252026-10-29https://sudokuflow.com/media/lessons/uniqueRectangle-en.jpg?v=5ae3eebc4b https://sudokuflow.com/vi/lessons/finnedXWing/2026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73X-Wing Có VâyX-Wing Có Vây: Vây là một ô thừa trên một đường đáy khiến một X-Wing không hoàn chỉnh, nên ứng viên đó chỉ có thể bị xóa khỏi các ô trong khối của vây, nằm…https://sudokuflow.com/media/lessons/finnedXWing-en.mp4?v=a494b14212292026-10-29https://sudokuflow.com/media/lessons/finnedXWing-en.jpg?v=bb28300f73 https://sudokuflow.com/vi/lessons/jellyfish/2026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545JellyfishJellyfish: Khi các ứng viên của một số ở bốn hàng đều nằm trong cùng bốn cột (hoặc ở bốn cột đều nằm trong cùng bốn hàng), ứng viên đó sẽ bị xóa khỏi mọi ô…https://sudokuflow.com/media/lessons/jellyfish-en.mp4?v=db036497c6262026-10-29https://sudokuflow.com/media/lessons/jellyfish-en.jpg?v=822144b545 https://sudokuflow.com/vi/lessons/finnedSwordfish/2026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208Swordfish Có VâySwordfish Có Vây: Vây là một ô thừa trên một đường đáy khiến Swordfish không hoàn chỉnh, nên ứng viên chỉ bị xóa khỏi các ô trong khối của vây, ngoài các…https://sudokuflow.com/media/lessons/finnedSwordfish-en.mp4?v=97ececda6d322026-10-29https://sudokuflow.com/media/lessons/finnedSwordfish-en.jpg?v=1746bf9208 https://sudokuflow.com/vi/lessons/alsXZ/2026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8ALS-XZALS-XZ: Hai tập gần khóa được nối bởi một ứng viên chung hạn chế buộc một ứng viên chung khác vào ít nhất một trong hai tập, nên ứng viên đó có thể bị xóa…https://sudokuflow.com/media/lessons/alsXZ-en.mp4?v=70969805ef792026-10-29https://sudokuflow.com/media/lessons/alsXZ-en.jpg?v=bef39983f8 https://sudokuflow.com/vi/lessons/alsXYWing/2026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104ALS-XY-WingALS-XY-Wing: Hai tập cánh gần khóa được nối qua một bản lề bằng hai ứng viên chung hạn chế khác nhau buộc ứng viên chung thứ ba vào một trong hai cánh, nên…https://sudokuflow.com/media/lessons/alsXYWing-en.mp4?v=5225171623912026-10-29https://sudokuflow.com/media/lessons/alsXYWing-en.jpg?v=33188fc104 https://sudokuflow.com/vi/lessons/sueDeCoq/2026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424Sue de CoqSue de Coq: Khi các ô tại giao điểm của một khối và một đường có tổng số ứng viên khác nhau nhiều hơn số ô đúng hai, một ô phụ hai giá trị trên đường nhưng…https://sudokuflow.com/media/lessons/sueDeCoq-en.mp4?v=4bd7cd437b652026-10-29https://sudokuflow.com/media/lessons/sueDeCoq-en.jpg?v=a7efe5c424 https://sudokuflow.com/vi/lessons/medusa3d/2026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b3D Medusa3D Medusa: Các cặp liên hợp và ô hai giá trị đan thành một chuỗi liên kết mạnh xuyên qua nhiều chữ số, và đúng một trong hai màu của chuỗi là đúng. Ô mang cả…https://sudokuflow.com/media/lessons/medusa3d-en.mp4?v=d56ccbc6d9492026-10-29https://sudokuflow.com/media/lessons/medusa3d-en.jpg?v=84c4bca90b https://sudokuflow.com/vi/guides/2026-11-02 https://sudokuflow.com/vi/guides/find-a-mistake/2026-10-04 https://sudokuflow.com/vi/guides/common-mistakes/2026-10-04 https://sudokuflow.com/vi/guides/sudoku-wont-solve/2026-10-04 https://sudokuflow.com/vi/guides/naked-single-vs-hidden-single/2026-10-04 https://sudokuflow.com/vi/guides/pointing-pair-vs-box-line-reduction/2026-10-04 https://sudokuflow.com/vi/guides/x-wing-vs-swordfish/2026-10-04 https://sudokuflow.com/vi/data/sudoku-difficulty-levels/2026-10-05 https://sudokuflow.com/vi/find-the-mistake/2026-11-02 https://sudokuflow.com/vi/puzzles/2026-11-02 https://sudokuflow.com/vi/puzzles/find-the-mistake-20/2026-11-02https://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1dTìm lỗi sai #20Câu đố Sudoku #20: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/l1q1DLBeowU112026-11-02T12:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-20-en.jpg?v=8bf1a3eb1d https://sudokuflow.com/vi/puzzles/find-the-mistake-19/2026-11-01https://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57Tìm lỗi sai #19Câu đố Sudoku #19: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/PY5DKYHyX0w112026-11-01T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-19-en.jpg?v=84b0a41e57 https://sudokuflow.com/vi/puzzles/find-the-mistake-18/2026-10-30https://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936Tìm lỗi sai #18Câu đố Sudoku #18: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/az0o0KOO--g112026-10-30T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-18-en.jpg?v=a349d83936 https://sudokuflow.com/vi/puzzles/find-the-mistake-17/2026-10-29https://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9Tìm lỗi sai #17Câu đố Sudoku #17: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/JYNlv513-X8112026-10-29T09:00:34Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-17-en.jpg?v=da3bba10d9 https://sudokuflow.com/vi/puzzles/find-the-mistake-16/2026-10-26https://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6Tìm lỗi sai #16Câu đố Sudoku #16: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/aKIKHt3TW6o112026-10-26T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-16-en.jpg?v=1dcd6f49f6 https://sudokuflow.com/vi/puzzles/find-the-mistake-15/2026-10-24https://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299Tìm lỗi sai #15Câu đố Sudoku #15: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/hQiSBJIlz6Y112026-10-24T12:02:59Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-15-en.jpg?v=d015e3e299 https://sudokuflow.com/vi/puzzles/find-the-mistake-14/2026-10-23https://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978Tìm lỗi sai #14Câu đố Sudoku #14: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/FX1N4LY_wPA112026-10-23T09:00:37Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-14-en.jpg?v=2651919978 https://sudokuflow.com/vi/puzzles/find-the-mistake-13/2026-10-21https://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccacTìm lỗi sai #13Câu đố Sudoku #13: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/ZeHG-9PRnRM112026-10-21T12:01:00Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-13-en.jpg?v=60b8a7ccac https://sudokuflow.com/vi/puzzles/find-the-mistake-12/2026-10-20https://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1dTìm lỗi sai #12Câu đố Sudoku #12: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/CRQ1mrhpdJ4112026-10-20T09:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-12-en.jpg?v=5b94c14e1d https://sudokuflow.com/vi/puzzles/find-the-mistake-11/2026-10-18https://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867Tìm lỗi sai #11Câu đố Sudoku #11: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/nkMtuXw60Ng112026-10-18T12:00:36Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-11-en.jpg?v=2775e2d867 https://sudokuflow.com/vi/puzzles/find-the-mistake-10/2026-10-17https://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4Tìm lỗi sai #10Câu đố Sudoku #10: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/ANYgrgL8Mfs112026-10-17T09:00:35Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-10-en.jpg?v=c7550562f4 https://sudokuflow.com/vi/puzzles/find-the-mistake-9/2026-10-15https://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336fTìm lỗi sai #9Câu đố Sudoku #9: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/_JgI0BnR8-g112026-10-15T12:00:30Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-9-en.jpg?v=633bdf336f https://sudokuflow.com/vi/puzzles/find-the-mistake-8/2026-10-14https://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79Tìm lỗi sai #8Câu đố Sudoku #8: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/djZooMVdb4k112026-10-14T09:00:38Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-8-en.jpg?v=598c380c79 https://sudokuflow.com/vi/puzzles/find-the-mistake-7/2026-10-12https://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40Tìm lỗi sai #7Câu đố Sudoku #7: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/P3Tf_VolScM112026-10-12T12:00:39Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-7-en.jpg?v=5eba275b40 https://sudokuflow.com/vi/puzzles/find-the-mistake-6/2026-10-10https://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9Tìm lỗi sai #6Câu đố Sudoku #6: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/sO0Wdbpv6nc112026-10-10T09:00:13Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-6-en.jpg?v=12be2d21a9 https://sudokuflow.com/vi/puzzles/find-the-mistake-5/2026-10-08https://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0beTìm lỗi sai #5Câu đố Sudoku #5: bảng giải dở có 58 số, 30 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/5vS1wtzIqvI112026-10-08T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-5-en.jpg?v=0f5ee7e0be https://sudokuflow.com/vi/puzzles/find-the-mistake-4/2026-10-05https://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279Tìm lỗi sai #4Câu đố Sudoku #4: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/XSlrfYHuqPc112026-10-05T12:00:14Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-4-en.jpg?v=da8cc8b279 https://sudokuflow.com/vi/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636Tìm lỗi sai #3Câu đố Sudoku #3: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/nGCYmjuDl4E112026-10-04T12:00:11Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg?v=46d06fe636 https://sudokuflow.com/vi/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292Tìm lỗi sai #2Câu đố Sudoku #2: bảng giải dở có 58 số, 22 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/0Dze9XyFUVg112026-10-03T11:21:28Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg?v=bf8cb2f292 https://sudokuflow.com/vi/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702Tìm lỗi sai #1Câu đố Sudoku #1: bảng giải dở có 58 số, 32 số do người chơi điền và một số trong đó sai. Tìm trong năm giây rồi kiểm tra đáp án.https://www.youtube-nocookie.com/embed/L7fguLcAGdE112026-10-03T10:11:23Zhttps://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg?v=bb3d610702 https://sudokuflow.com/vi/printables/2026-11-02 https://sudokuflow.com/vi/printables/kids/2026-11-02 https://sudokuflow.com/vi/printables/kids/4x4/2026-11-02 https://sudokuflow.com/vi/printables/kids/6x6/2026-11-02 https://sudokuflow.com/vi/printables/kids/picture/2026-11-02 https://sudokuflow.com/vi/printables/sudoku-16x16/2026-11-02 https://sudokuflow.com/vi/printables/samurai-sudoku/2026-11-02 https://sudokuflow.com/vi/printables/jigsaw-sudoku/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/easy/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/medium/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/hard/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/expert/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/master/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/extreme/2026-11-02 https://sudokuflow.com/vi/printables/sudoku/large-print/2026-11-02 https://sudokuflow.com/vi/daily/2026-11-02 https://sudokuflow.com/vi/daily/2026-10-06/2026-10-06 https://sudokuflow.com/vi/daily/2026-10-07/2026-10-07 https://sudokuflow.com/vi/daily/2026-10-08/2026-10-08 https://sudokuflow.com/vi/daily/2026-10-09/2026-10-09 https://sudokuflow.com/vi/daily/2026-10-10/2026-10-10 https://sudokuflow.com/vi/daily/2026-10-11/2026-10-11 https://sudokuflow.com/vi/daily/2026-10-12/2026-10-12 https://sudokuflow.com/vi/daily/2026-10-13/2026-10-13 https://sudokuflow.com/vi/daily/2026-10-14/2026-10-14 https://sudokuflow.com/vi/daily/2026-10-15/2026-10-15 https://sudokuflow.com/vi/daily/2026-10-16/2026-10-16 https://sudokuflow.com/vi/daily/2026-10-17/2026-10-17 https://sudokuflow.com/vi/daily/2026-10-18/2026-10-18 https://sudokuflow.com/vi/daily/2026-10-19/2026-10-19 https://sudokuflow.com/vi/daily/2026-10-20/2026-10-20 https://sudokuflow.com/vi/daily/2026-10-21/2026-10-21 https://sudokuflow.com/vi/daily/2026-10-22/2026-10-22 https://sudokuflow.com/vi/daily/2026-10-23/2026-10-23 https://sudokuflow.com/vi/daily/2026-10-24/2026-10-24 https://sudokuflow.com/vi/daily/2026-10-25/2026-10-25 https://sudokuflow.com/vi/daily/2026-10-26/2026-10-26 https://sudokuflow.com/vi/daily/2026-10-27/2026-10-27 https://sudokuflow.com/vi/daily/2026-10-28/2026-10-28 https://sudokuflow.com/vi/daily/2026-10-29/2026-10-29 https://sudokuflow.com/vi/daily/2026-10-30/2026-10-30 https://sudokuflow.com/vi/daily/2026-10-31/2026-10-31 https://sudokuflow.com/vi/daily/2026-11-01/2026-11-01 https://sudokuflow.com/vi/daily/2026-11-02/2026-11-02 https://sudokuflow.com/vi/daily/2026-11-03/2026-11-03 https://sudokuflow.com/vi/daily/archive/2026-11-02 https://sudokuflow.com/vi/play/easy/2026-11-02 https://sudokuflow.com/vi/play/medium/2026-11-02 https://sudokuflow.com/vi/play/hard/2026-11-02 https://sudokuflow.com/vi/play/expert/2026-11-02 https://sudokuflow.com/vi/play/master/2026-11-02 https://sudokuflow.com/vi/play/extreme/2026-11-02 https://sudokuflow.com/vi/tools/sudoku-checker/2026-11-02 https://sudokuflow.com/vi/tools/sudoku-solver/2026-11-02 https://sudokuflow.com/vi/tools/killer-sudoku-calculator/2026-11-02 https://sudokuflow.com/vi/data/hardest-sudoku/2026-11-02 https://sudokuflow.com/vi/guides/sudoku-facts/2026-10-05 https://sudokuflow.com/vi/encyclopedia/2026-11-02 https://sudokuflow.com/vi/encyclopedia/history/2026-10-05 https://sudokuflow.com/vi/encyclopedia/name/2026-10-05 https://sudokuflow.com/vi/encyclopedia/rules/2026-10-05 https://sudokuflow.com/vi/encyclopedia/variants/2026-10-05 https://sudokuflow.com/vi/encyclopedia/killer/2026-10-05 https://sudokuflow.com/vi/encyclopedia/math/2026-10-05 https://sudokuflow.com/vi/encyclopedia/computers/2026-10-05 https://sudokuflow.com/vi/encyclopedia/difficulty/2026-10-05 https://sudokuflow.com/vi/encyclopedia/championship/2026-10-05 https://sudokuflow.com/vi/encyclopedia/people/2026-10-05 https://sudokuflow.com/vi/encyclopedia/brain/2026-10-05 https://sudokuflow.com/vi/encyclopedia/culture/2026-10-05 https://sudokuflow.com/vi/about/2026-11-02 https://sudokuflow.com/vi/contact/2026-11-02 https://sudokuflow.com/vi/terms/2026-11-02 https://sudokuflow.com/vi/press/2026-11-02 https://sudokuflow.com/vi/privacy/2026-11-02