Hard Sudoku #1132965841719

00:00
7
2
3
3
8
7
9
6
3
4
2
6
2
4
1
8
5
7
4
1
8
9
2
5
1
6
3
1
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase