idnr: 2772
32*
24*
8*
18*
4+
Difficulty: Medium ()
idnr: 5055
6*
4
12*
2/
4/
2-
1-
2/
Difficulty: Medium ()
idnr: 3090
12*
24*
2-
12*
12*
Difficulty: Medium ()
idnr: 552
12*
2-
12*
3
4
12*
3+
Difficulty: Easy ()