idnr: 643
8
2
7
8
7
9
1
7
1
5
7
4
1
4
4
Difficulty: Super hard (42)
idnr: 486
1
3
5
8
6
6
7
5
2
7
5
4
Difficulty: Very hard (0)
idnr: 37
4
2
3
9
6
9
4
5
7
1
4
2
Difficulty: Very easy (0)
idnr: 75
9
7
1
4
9
3
4
6
3
2
8
4
7
9
Difficulty: Easy (0)