idnr: 18433
1 4 4 2 1
5 1 3 4 2
1 4 3 2 5
3 3 5 1 4
4 2 1 2 3
Difficulty: Hard
idnr: 21430
3 5 3 2 1
1 3 2 5 2
1 2 5 2 2
2 1 4 3 5
2 4 2 1 2
Difficulty: Easy
idnr: 20497
1 2 4 5 5
3 1 5 1 2
1 1 4 3 2
2 3 1 4 5
5 1 2 3 4
Difficulty: Pretty easy
idnr: 31162
3 3 3 4 3
4 2 1 5 3
3 4 4 1 5
5 4 3 1 3
1 1 2 3 2
Difficulty: Pretty easy