idnr: 2845
3 3 2
1
3 1 4
2 3 1
2 2 3 5
2 3 2
Difficulty: Easy
idnr: 5710
2 4 2
1 1
1
3 5 7 4
1 1
1 1 1
2 3 2
Difficulty: Very easy
idnr: 896
2 3 2
2 1 1
3 1
3 4 5 4
1 3
1 1 2
2 3 2
Difficulty: Hard
idnr: 7604
1 4 4
3 2
2 4
1 4 1
3 2
2 2
1 3 1
Difficulty: Hard