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