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