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