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