Medium Sudoku #4484932675164

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