https://sudokuflow.com/2026-10-03 https://sudokuflow.com/guides/2026-10-03 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/find-the-mistake/2026-10-03 https://sudokuflow.com/puzzles/2026-10-03 https://sudokuflow.com/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpgFind 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/nGCYmjuDl4E112026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-en.jpg https://sudokuflow.com/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpgFind 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/0Dze9XyFUVg112026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-en.jpg https://sudokuflow.com/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpgFind 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/L7fguLcAGdE112026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-en.jpg https://sudokuflow.com/printables/2026-10-03 https://sudokuflow.com/about/2026-10-03 https://sudokuflow.com/contact/2026-10-03 https://sudokuflow.com/terms/2026-10-03 https://sudokuflow.com/press/2026-10-03 https://sudokuflow.com/privacy/2026-10-03 https://sudokuflow.com/ja/2026-10-03 https://sudokuflow.com/ja/guides/2026-10-03 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/find-the-mistake/2026-10-03 https://sudokuflow.com/ja/puzzles/2026-10-03 https://sudokuflow.com/ja/puzzles/find-the-mistake-3/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-ja.jpg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-nwH4112026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-3-ja.jpg https://sudokuflow.com/ja/puzzles/find-the-mistake-2/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-ja.jpg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/2ZnMgeGuJbU112026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-2-ja.jpg https://sudokuflow.com/ja/puzzles/find-the-mistake-1/2026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-ja.jpg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/SDuKQnFlZHQ112026-10-03https://sudokuflow.com/media/puzzles/find-the-mistake-1-ja.jpg https://sudokuflow.com/ja/printables/2026-10-03 https://sudokuflow.com/ja/about/2026-10-03 https://sudokuflow.com/ja/contact/2026-10-03 https://sudokuflow.com/ja/terms/2026-10-03 https://sudokuflow.com/ja/press/2026-10-03 https://sudokuflow.com/ja/privacy/2026-10-03