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