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