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.
3
1
2
5
6
7
7
4
1
3
6
2
8
2
6
7
9
3
1
1
9
5
4
2
3
6
2
7
5
9
3
1
2
4
6
3
7
9
2
6
7
9
3
8
4
1
2
6
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.