Medium Sudoku #3381623975455

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