Medium Sudoku #2415982346771

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