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