Medium Sudoku #2331598627472

00:02
5
7
4
6
7
3
5
6
3
8
1
2
4
1
9
7
3
4
6
9
5
7
3
8
4
5
2
8
9
7
8
3
2
5
6
9
5
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase