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