10-04-2008, 05:22 AM
Quote:This was the hardest I've gotten to so far; Unpossible.
Un-possible was the hardest by a long shot. Here's my solution:
http://FantasticContraption.com/?designId=2512043
U-Turn was really easy. My son just said "do it like you did the upwards pipe one"
http://FantasticContraption.com/?designId=2511414