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