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