This is not a trick, it is more like a performance.
The spectators were amazed everytime I
flipped the card over to the next house. Believe me, that means they expressed "how did you do
that" 9 times. one for each of the characters and at the end when the houses became blue.
Reading the instructions could become difficuly, therefore watch Oz perform it a couple of times
and all you have to do is master one sleight.
PIC (put in cart) and enjoy.