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