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