Strange...
http://www.ebaumsworld.com/mindprobe.html
its never been wrong with me yet. Online Mind-probe

EDIT: I just figure out how it works. Guess its not bizzare anymore

How DOES it work, anyway?

It worked sometimes it got my first symbol then it got way off after that.

95% of the time it got mine right. I can't think of any logical way of this working.

did it 10 times, it was right twice.

hmmm, more than one number will have this symbol so its just picking symbols out at random

It works on multiples of nine. Each time you re- do it the symbols that fit in with multiple of nine change but are always the same and the answer always fits this.

For the people who found it didn't work, did you reset it each time or just go back?

I gave it a shot..
I tried it 10 times.

It got 1 right.

edit: I just hit back, but it did select a new symbol everytime.

ITs a math thing. It works on me, but i could never just figure it out...
<<<Hates Math.
<< Loves Science

At first it was right, but then I tricked it

One out of ten. Oh well.