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