Fantastic Contraption

This game is addicting! But it's kind of educational and involves problem solving...so it's okay right? :)
http://www.addictinggames.com/fantasticcontraption.html


These are my designs I figured out for two of the harder levels...
http://FantasticContraption.com/?designId=1041460
http://FantasticContraption.com/?designId=1044282