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