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