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