One area where organic intelligence beats artificial intelligence every time is finding abstract relationships between two or more things. That, and explaining exactly why Desperate Housewives is still on the air (although that still baffles most human brains). Word to Word plays on our noggin's ability to associate conceptual ideas by presenting you with two lists of words. Your job is to pair them up, tapping a word on the left and matching it to a word on the right. You can't move on until everything is correctly paired up, so you have to think both inside the box and outside of it at the same time!