You'll have to touch the screen in this video, so sit closely. I promise you that this is not one of those screamy pictures, but a very cool video from a Brittish psychology buff. Their website is www.quirkology.com.
Did you end up on the right square? I sure did! (Comment below to let me know which way yours went, please.)
They have another interesting video HERE. Enjoy it, after you let me know if the embeded one worked!