Trick your family and friends into believing they can read your mind.

- Turn around and draw a number on the screen.

- Stare into your friends eyes and ask them to say the first three digit number that comes to their mind.

- Show the screen to your friend. The number your friend said matches the number you drew on the screen.

- Tap the information icon (circled i) on the splash screen and enter Houdini's birthdate (March 24, 1874) to reveal the secret

Update 4/3/2009:
Number screen graphic was changed from white to black background to accommodate customer requests