If you had read the rules, you wouldn't need to ask that question. Judges cannot enter the competition. It was discussed in the discussion thread, and it was deemed too complicated to make sure the judging stays unbiased if we allowed judges to enter. We explored many options of how to make it fair, but no matter what we came up with, there was a way to get around it or there was something that made it unfair.
EDIT:
If you'd like to apply anyway, you could always just pull out of the judging panel if you see that you're getting your game made after all. Send an e-mail to the Gmail adress at the site with a sample review as shown on the site.
PS: Why didn't it occur to you to PM me, the maker of both the threads here about the competition, and also the original founder?