Medium Sudoku #2416523794877

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