As a real geek you should know the game "I ask you 20 questions and afterwards I'm gonna tell you what you're thinking of!". After the great success of the online-version of this game it's now available as a pocket version.
20Q is a small and handy gadget which asks you 20 questions belonging to 4 subject areas named "animals, plants, minerals and others", which you can answer by pushing the "yes, no, unknown or sometimes" buttons. Much to your surprise you'll find that it will really tell you what you were thinking of. At least mostly :-) You can practice the game online at
www.20q.net
The game needs 2 Micro AAA batteries, which are included. To play during boring school-lessons or lectures, you can deactivate the sound.
Please notice that this is the English versionTechnical info:- Power supply: By battery
- Required Batteries: 2 * AAA (already included)