Play Sudoku

How to play:

Fill in the digits 1 to 9 so that no digit repeats in any row, any column, or any 3×3 box.

Tap a cell, then tap a symbol to fill it (or type). Clashing cells turn red.

0:000/12
5
2
6
4
3
7
5
2
4
8
4
9
1
5
6
4
7
9
1
4
8
1
3
9
1
1
6
3
4
7

Keep going — fill every cell with no clashes.

Printable PDF version →