my goal is for users to earn a badge by having other badges and from that I can pull their email list.
100 people commented and won badges on the following topics:
- Challenge 1 (emblem A)
- challenge 2 (emblem B)
- challenge 3 (emblem C)
- Challenge 4 (Emblem D)
from this all these people gain the emblem X
A + B + C + D = X
is it possible to do that?