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