I was wondering if anyone else has been playing perplex city, some info on here if you don't know what I'm talking about [url]http://en.wikipedia.org/wiki/Perplex_city[/url] but basically there are puzzle cards, online events etc which all will eventually lead to someone finding the receda cube somewhere in the world and winning ?100,000

Hven't been playing it, though I have been doing some of your cards from time to time. It's a very interesting concept, I wonder where the cube is....