Medium Sudoku #139432716582

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