Medium Sudoku #1116982734522

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