Medium Sudoku #1225186749363

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