Medium Sudoku #1449837216563

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