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