Medium Sudoku #129386752142

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