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