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