I think Rainbow is a well-known moron. Anyway, I'll offer two sides to this post:
Serious Side : Blockland is not hackable, it's just Rainbow being the loving moronic troll he is. An admin was likely unbanning him, or another Super Admin, and kept auto Super Admin-ing him. The problem lies within another bad admin.
Critical Side : For believing Rainbow and being somewhat idiotic, I have the bring up the question:
Does anyone who uses the name Alex, by default, act handicapped?
Nevertheless, I find tree to be, a "cool bro".