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