idnr: 144973
3 3 2 1
1 1 2
2 1 3 4
3 3 2
1 2 5 5
2 1
2 3 1 1
3 3 2 2
Difficulty: Very Hard
idnr: 66696
2 2 3 4
1 1
3 2 5
4 4 4 1
3 1 1 4
5 3 2 2
2 2
1 2 2
2 3 3 2
Difficulty: Super Hard
idnr: 79506
2 4 2 2
4 3 1
4 6 2
1 5 3 2
3 4 4 1
2 1 2 4
2 1 1
2 3 2 3
Difficulty: Hard
idnr: 67250
2 2 2 1
1 1
5 4 4 4
1 1
2 3 3 2
1 1
4 5 2 4
1 1
2 4 2 3
Difficulty: Easy