Medium Sudoku #2165718329459

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