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