I gave this game a try this week. It is very nice, and makes you think on what you are trying to do. I would recommend it.
The Brain: Are you pondering what I'm pondering?
Pinky: Woof, oh, I'd have to say the odds of that are terribly slim, Brain.
The Brain: True.
Pinky: I mean, really, when have I ever been pondering what you've been pondering?
The Brain: To my knowledge, never.
Pinky: Exactly. So, what are the chances that this time, I'm pondering what you're pondering?
The Brain: Next to nil.
Pinky: Well, that's exactly what I'm thinking, too.
The Brain: Therefore, you ARE pondering what I'm pondering.
Pinky: Poit, I guess I am.