Medium Sudoku #2432746198521

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