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