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