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