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