Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
2
1
3
4
6
6
7
5
2
8
3
5
7
8
9
1
6
4
2
3
8
4
7
9
1
6
5
2
9
8
7
3
2
8
3
5
4
9
8
2
3
6
7
6
4
3
9
2
5
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.