idnr: 1307
2 2 1
1
2 6 4
2 1
4 4 1
1
2 3 2
Difficulty: Very easy
idnr: 856
2 2 1
1 1
1
3 5 6 3
1
1 2 3
3 3 2
Difficulty: Medium
idnr: 8201
1 2 2
2 2
1 4 5
2
3 2 1
2 2
2 2 1
Difficulty: Very Hard
idnr: 7934
1 3 2
1
2 5 2
2
4 4
2 1 1
1 3 2
Difficulty: Very Hard