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