I'm making a competion with smart cubes only on cube station. The sign up and bracket is on this link.
https://challonge.com/Jmbrackets
It is a head to head bracket with double elimination and the max is 16 people. If there is 16 people already you will be put on the wait list. It starts on monday at 4:00 EST
On monday I will update with a cube station private server. I will spectate in the tournament. When you aren't solving you have to spectate the match.