Medium Sudoku #4461985732471

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