Medium Sudoku #3157934268159

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