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