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