idnr: 917
5
3
1
4
8
8
3
7
1
6
9
6
Difficulty: Very hard (0)
idnr: 87
9
3
3
6
6
8
1
3
8
4
7
5
3
1
Difficulty: Very hard (0)
idnr: 764
4
2
1
9
1
8
9
8
5
8
7
3
Difficulty: Easy (0)
idnr: 124
4
2
1
5
1
6
7
2
9
5
7
3
2
5
3
2
Difficulty: Very easy (0)