Gustav Kerman Kolst's Challenge - OPM in Challenges & Mission ideas Posted April 2 5 hours ago, camacju said: RSS is significantly harder to do this than OPM. I think these should at the very least be on different leaderboards. 4 hours ago, Bej Kerman said: What Camacju said. Why are two completely different challenges being listed under one board? Alright, I'll put only the OPM version here. But still, have fun failing epically!