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