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