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