idnr: 3039
6
5
2
4
3
3
5
1
6
7
1
4
7
2
Difficulty: Medium
idnr: 3949
1
6
9
8
2
5
6
3
4
7
1
8
2
4
9
3
7
5
Difficulty: Medium
idnr: 788
1
8
3
8
5
7
2
6
4
5
3
6
4
7
2
1
Difficulty: Easy
idnr: 4648
5
6
2
7
1
5
6
4
3
4
7
2
3
1
Difficulty: Medium