idnr: 45337
1 2 3 2
2 1
1 4 7 5
3 2 1
2 4 5 6
3 2 1
1 4 3
3 3 2 1
Difficulty: Very easy
idnr: 65478
3 2 2 2 2
1 5 4 1
3 6 4 4
3 6 7 3
1 2 3
1 3 2
3 2 3 2 2
Difficulty: Hard
idnr: 70438
1 2 2 1
3 2
2 3 4 3
1
2 4 4 2
1 1
3 3 4 2
1 2 2 2
2 2 2 1
Difficulty: Very Hard
idnr: 43583
1 2 3 2
2 3
2 1 1 3
2 1
2 2 4 3 5
2 3
2 1 1 4
2 1
2 3 2 2
Difficulty: Medium