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