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