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