Medium Sudoku #3345723918672

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