Medium Sudoku #116943152783

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