idnr: 4089
13+
4+
5+
4+
14+
Difficulty: Medium ()
idnr: 2072
3*
2
96*
6*
8*
12*
Difficulty: Easy ()
idnr: 4801
7+
1-
6*
7+
48*
2
Difficulty: Easy ()
idnr: 4387
10+
7+
9+
3+
5+
6+
Difficulty: Easy ()