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