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