Okay, if you're not that familiar with the level designing mechanics of LittleBigPlanet, your domepiece might not explode at the sight of the video above. However, if you have first-hand knowledge of how difficult it is to make creative, functional engineering marvels in Media Molecule's platformer, you'll certainly appreciate the Contraption Challenge entrants' efforts. You can even catch a glimpse of the last Challenge's winner, the "Rusty ol' Bridge Builder," at the 3:27 mark. Keep an eye out for future Contraption Challenges -- Media Molecule promises the next one will be announced soon.