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