idnr: 89392
1 3 2 1
2 3
2 6 4 1
3 3 3
1 3 2 1
4 4 1
4 6 2
2 3
1 2 3 1
Difficulty: Easy
idnr: 155374
3 2 1 1
1 1
3 7 4
3 3 1
2 4 3 5 4
3 3
3 8 4
1 1
2 3 2 2
Difficulty: Very easy
idnr: 25679
1 2 2 1
3 2
3 1
3 5 4
4 3
4 6 1 6 5
3 3 3
2 4 2 1
Difficulty: Very easy
idnr: 124140
2 2 2 2
1 3 1
5 4 1 2
1 2 4 2
3 2 1
1
3 2 4 3 4
1 1 3 1 3
Difficulty: Medium