idnr: 54914
20*
21+
14+
3/
40*
3-
2/
7+
17+
10*
2-
2/
8*
Difficulty: Difficult ()
idnr: 39627
40*
3
24*
6*
60*
4*
6*
120*
12*
90*
180*
2*
120*
Difficulty: Medium ()
idnr: 206624
60*
24*
72*
12*
120*
36*
60*
5*
90*
10*
12*
8*
Difficulty: Medium ()
idnr: 380880
18+
11+
8+
30*
24*
30*
24*
12*
1800*
24*
2*
2
1
Difficulty: Medium ()