idnr: 276129
1 1 2 2 3 2
3 4 5 1
3 1 2
6 5 7 6 4
3
3 5 8 7 2
3
2 3 6 6 5
3
3 5 6 5 4
1 3 3 2 2
Difficulty: Very easy
idnr: 269111
2 2 2 1
3 2
2 4 4 1
2 4 1 1 3 5
1 2
3 3 5
2 5 3 1
3 5 5
4 5 3 2 1
2 4 3 3 2
Difficulty: Easy
idnr: 117424
1 2 2 2 2
1 2 4 2
2 2 1 2
2 7 5
3 3 3 2
2 3 5 3
4 7 1
2 1 4 5
2 4 1
2 2 2 2 2
Difficulty: Hard
idnr: 364913
2 3 3 2 2
1 3 3 4 1
1 2 1 3 3
2
2 5 4 3
5 5
2 6 6 4
4 6
3 1 1 2
1 4 3 3 3
2 3 3 2 1
Difficulty: Easy