This 20Q Challenge Game sounds like loadsa fun, and it has been reduced to just £9.99 delivered at Play.com. The cheapest price i can find it elsewhere is £18!
Specifications: *The classic game of 20 questions. *Multi-player 360° spiral dome display: everyone can see, everyone can play. *New features include: more questions, more answers. *20Q may guess prior to 20 questions being asked. *New undo button allows you to go back to your previous answer. *Innovative table top design with stylized buttons. *Ages 8 and Up
If it reads your mind within 20 questions it wins, if not, you win! This is "Artificial Intelligence" in its most spherical form.