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