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