I just registered. Why are we doing 6x6x6 and 7x7x7, but not easy stuff like Pyraminx, or Magic? Can we only do puzzles the store sells?
As for Pyraminx and Magic, they were at
Chicago, Iowa, Minnesota, and will be at Nebraska. A single competition without them isn't the end of the world.
But the most important thing is to make sure we can contain the competition. A good starting point is "Can we do what the sponsor has?" And after that, it pretty much fills it up. If we have extra time, we can always fill with extra rounds.