Ok, well that's just not possible. How can a small plastic ball with a few flashing LEDs on it keep someone occupied for hours on end without firing anything, playing any music or, like... doing anything at all much? Simply by reading your mind, of course. OK, it doesn't read you mind, but it does manage to tell you what you're thinking with alarming regularity. Remember the game '20 questions' - you know, all that Animal, Vegetable or Mineral stuff? Well this little gizmo is a past master at it though we've no idea quite how it manages it probably something to do with algorithms. You think of an object, and it will then ask you a series of questions, and much to our surprise, manage to guess what it was you were thinking of. There are occasional questions which have you wondering about its sanity, such as "Does what you are thinking of weigh more than a duck?"... what kind of duck? A wet duck, or a dry duck - hey, how much does a duck weigh anyway??? Nevertheless, mad as it all may seem, this utterly compelling little beast is a darn good guesser - you really begin to wonder how they crammed all the intelligence in there. If the little blighter manages to guess what you are thinking within 20 questions, it wins; if not, you win. It's rather depressing just how many times it succeeds! Still, win or lose, you're guaranteed to be addicted to this 20Q for one heck of a long time (and it makes commuting time go in a flash!). All knowing artificial intelligence game 4 answer buttons: unknown, no, yes, sometimes Sound button: on/off 2 buttons to increase/ decrease speed of text and to move questions forwards/backwards 2 x AAA batteries included This product is suitable for children 8+ Colours may vary