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