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