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