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