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