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