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