Einstein supposedly came up with this riddle (also known as the Zebra Puzzle) and said that 98% of the population wouldn't be able to solve it. To our readers, of course, it's a trivial challenge of inferential logic. How'd you do? Are you a 2 percenter?
Why don't you take it to your next smarty-pants party – you'll either be the hero, or find out very quickly you're not hanging around the right people!