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