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