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