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