Medium Sudoku #21768534291101

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