Sudoku FlowMistake Rush #1
Five small boards, one wrong number in each. In the video you get a few seconds per board; here you can take your time.
- 4Printed with the puzzle
- 4Filled in by a player
Board 1 · 4×4
Tap the digit you think is wrong.
Show the answer
It's the blue 2 in row 4, column 1. Row 4 already has a printed 2 (row 4, column 3). A printed digit can't be wrong, so the blue one is. The right digit for that cell is 4.
Board 2 · 4×4
Tap the digit you think is wrong.
Show the answer
It's the blue 4 in row 4, column 4. Column 4 already has a printed 4 (row 1, column 4). A printed digit can't be wrong, so the blue one is. The right digit for that cell is 1.
Board 3 · 6×6
Tap the digit you think is wrong.
Show the answer
It's the blue 6 in row 4, column 3. Row 4 already has a printed 6 (row 4, column 5). A printed digit can't be wrong, so the blue one is. The right digit for that cell is 1.
Board 4 · 6×6
Tap the digit you think is wrong.
Show the answer
It's the blue 1 in row 6, column 4. Column 4 already has a printed 1 (row 1, column 4). A printed digit can't be wrong, so the blue one is. The right digit for that cell is 2.
Board 5 · 6×6
Tap the digit you think is wrong.
Show the answer
It's the blue 6 in row 2, column 1. Row 2 already has a printed 6 (row 2, column 6). A printed digit can't be wrong, so the blue one is. The right digit for that cell is 2.
Want more boards like this?
We also make a Sudoku app for iPhone, iPad, Mac and Android. There are no ads in it at all, it works offline, and when you ask for a hint it shows you the technique instead of just filling in a number.
Sudoku Flow is made by Rubigo Games, the developer of the Sudoku app recommended on this site.