Medium Sudoku #218926517438

00:01
8
1
9
3
4
2
4
3
8
7
6
5
7
1
2
5
9
4
1
4
7
8
8
4
1
6
5
4
8
2
5
8
7
9
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase