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