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