idnr: 871
3+
8*
96*
3*
12*
6+
Difficulty: Easy ()
idnr: 5715
6+
9+
4+
12+
9+
Difficulty: Easy ()
idnr: 6435
10+
16*
6*
12*
7+
Difficulty: Impossible ()
idnr: 6066
3+
6+
7+
6+
7+
5+
6+
Difficulty: Easy ()