Medium Sudoku #3428564397169

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