This long time demo scener has seen so many demos he's the perfect jury member. His personal website is full of demos and tutorials on various mathematical tricks you can use in your own submissions.
What's a competition if you can't win anything? Here are the prizes and the awesome companies that brought them to you...
YOU can now show your appreciation to the winners. All donations to this flattr account during the competition will be given to the winners! The total will be given in form of ThinkGeek credit. (#1:50%, #2:30%, #3:20%)Flattr page
Uxebu is known far and wide for their crazy work. Currently they're working on this project called bikeshed, but nobody really knows what it is. The prize will be given in form of ThinkGeek credit.Follow @uxebu
ThinkGeek is a website with toys and other stuff for geeks. The prize will be given in form of ThinkGeek credit.Follow @thinkgeek
Flattr is a service that allows others to flatter you with micro donations. The winner receives an account with 50 eur.Follow @flattr
This is the top 10 for this competition! Be sure to check out the overview page to see all submissions.