Medium Sudoku #1115974263821

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