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