Bobby's Birthday

Prediction Trick

It is Bobby's Birthday!

I predict she will win the prize
Can you foil my prediction?

Chris
 Meredith
 Shannon
Mickey

 Bobby

 Lesley
Charlie
 Alex
 Sam

Let's play 'Pass the Parcel'
You can pass to any ADJACENT player (but not diagonally)
 




About Bobby's Birthday


Bobby's Birthday is an original effect by Michael Daniels based on a principle first published by Martin Gardner in Scientific American (1966).


Several variations on this mentalism effect have since appeared.