idnr: 818
8
1
1
5
1
6
5
9
1
4
5
1
6
7
Difficulty: Very hard (0)
idnr: 336
8
7
3
8
8
1
3
6
1
7
5
9
6
4
Difficulty: Harder (0)
idnr: 531
5
7
4
3
8
9
5
3
8
3
6
9
Difficulty: Very hard (0)
idnr: 648
3
5
4
5
8
2
1
3
1
1
7
1
5
4
3
4
Difficulty: Easy (0)