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