Medium Sudoku #3314675382981

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