A real blast! Kids love to knock things down, which makes this a slammin' game. Teams have to build a cannon powerful enough to knock a junkyard dog from a foam brick wall. No explosives are allowed, so springs, rubber bands and ingenuity must win the game. The teams were The Junkyard Jugglers(Blue Team) and The Renegade Recyclers(Red Team). The winners of this challenge were The Blue Team.