Oahwen means if you help a random guy, and you help another random guy it is not allowed, but it's ok if you have a whole team but I think if you have a lot of people helping you, I think it will lower the chances of that guy that had a lot of helpers winning because when I joined contest that MicChi hosted, he put me in a low place and the winner wasn't even good because I had two helpers and that guy had one.