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