I think the boys over at Paul Wilmott's site have pretty much answered the Goat Behind The Door riddle well.

Quote from trdrmac:
Axeman,
I am confused by the question and or the answer that your boss was looking for. But, what do language scores have to do with IQ score? Further, doesn't ones analytical and problem solving skills make up a large part of IQ?
eventually, you find out that cats and water have to be the same person.Quote from Eldredge:
I solved it, but I had to make the assumption that the person with the cats and the person with the water that lived next to the person who smoked blends weren't the same. Otherwise, the cat could be in the first or third house, and therefore the fish could be in the first or third house. Did I miss something, or did all of you make this assumption?
Quote from Gordon Gekko:
i'm proud of myself..it took me about 15 minutes and i got the right answer. i used an excel spreadsheet to group and move things around easy.. here's how it ended...
p.s. i don't think i'm in the smart 2% of the population though.
