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