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