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