Medium Sudoku #1224891753660

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