Medium Sudoku #3365179382471

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