mind reader ... try it

[bulletproof1]

http://www.peppervirals.com/viralgallery/Html.htm

 

[Jo-Anna]

Easy...

 

[myCATpowerlifts]

err at first it didnt work
but now it does....ok im stupid tell me how it knows?

 

[myCATpowerlifts]

anybody>?

 

[derekisdman]

W T F!

 

[TKEYellow]

if you look at the symbols, they all change everytime you do it. Every combination that you can create by using the 2 digits and subtracting is the same symbol, check it out. It just looks different everytime you do it because the symbols change each time you do it.