Medium Sudoku #1169487135255

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