[Addicting] Contraption

[Exodyus]

I stopped at Mission to Mars to watch House MD.

It's a ton of fun and really minor changes to make little differences. Good physics and fun!

Bored.com - Playing Game: Contraption

[rukisuto]

Ah, fantastic contraption.
I played that for weeks in my computer class, haha.
Totally beat it too.

[LemonRising]

I had to stop myself.
It truly is addictive, but have things to do! Aughhh

[LiNuX]

I remember this...was fun - I am about to try it out for a few minutes (don't want to read Oedipus again)