this is really cool, I dont know how it works.
Hold on, Im having trouble getting to the right place. Go to the mind reader part above on content 3
Anyone know how it works?
Ha, it has something to do with the number nine.
Didn’t work, my symbol was “R” and it came up with “U” 
I beat the system! 
Simple, Kavaa: it will always be multiple of nine.
You’re asked to choose some number N of two digits, lets say the first digit is X and the second, Y.
Then you’re asked to sum its digits:
X+Y = Z color=#cc3333[/color]
Next, you’re asked to subtract that from your original number:
N−Z
Now, think with me: since the first digit of your number is X and the second, Y, then the whole number can be expressed as:
10∙X+Y= N color=#cc3333[/color]
So back to our subtraction N−Z, we now know what N and Z are (see equations color=#cc3333[/color] and color=#cc3333[/color]):
N−Z = (10∙X+Y)−(X+Y)
N−Z = 10∙X+Y−(X+Y)
N−Z = 10∙X+Y−X−Y
N−Z = 10∙Xcolor=#9999cc[/color]−Xcolor=#9999cc[/color]
N−Z = 10∙X−X
N−Z = 10∙X−1∙X
N−Z = (10−1)∙X
N−Z = 9∙X
So whatever number you pick, your result will be 9 times its first digit. In other words, for any number from 0 to 9, you’ll get 0; for any number from 10 to 19, you’ll get 9; for any number from 20 to 29, you’ll get 18 etc.
Haha, thats brilliant.
I was freaked out for a second there.
Wow… It kind of sucks now that I know how it works. It seems like 9 is a magical number. There are all sorts of things you can do with the number.
I’ve see these before, I figured out the secret (as Bruno said) a while ago. Actually I figured out without math.
I just looked for a pattern in the symbols. With this one, there is a diagonal line bottm left to top right
Only because it’s 10-1. In other number systems, 10-1 acts the same way: in binary, you can use 10-1 = 1 (decimal: 2-1 = 1) that way, and in hexadecimal, you can use 10-1 = F (decimal: 16-1 = 15) that way.
In other words, 9 is simply the highest one-digit number.