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