Medium Sudoku #1164793521824

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