I like this one better
http://ipolygraph.com/google/
Force any card you want. loose it in the deck try to find it but fail, go to the goolgle site anf find the card.
for example. You force to 2 of hearts. You cant find it. Go to the fake google link about and type
/2h/ is your card? this will show up in the search box as "What is your card" The search will turn up the 2 of hearts. You can also do this as an image search to turn up images of the card. You can do this with any card. Just enter the 2 letter code for the card. Here is the key for the codes.
The two letter card code is a rank, followed by a suit. Ranks are a,2,3,4,5,6,7,8,9,1,j,q,k. Suits are h,d,c,s (first letter of the suit). For example to encode "ten of diamonds" you might type:
/1d/ is the card?
Enjoy, I had a lot of fun with this one!
Big D