I firstly cross-reference you to this location here on perplexus:

http://perplexus.info/forum.php?fid=3&tid=957

Gamer draws our attention to a hand of cards. You select one, visually, confirm that by a button press, and woe-be-tide! On the next screen your selection is missing!!!


Within that thread I mentioned the following URL:
http://www.albinoblacksheep.com/flash/mind.php

This was given to me by a recent subscriber, Josie Faulkner.

While I expected more interest in Gamer's thread and that this one was not addressed, I decided to present this separately. At the same time, please look at Gamer's thread.