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