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