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