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