this website will guess your number every time. it magic
http://www.quizyourprofile.com/guessyournumber.swf
So in other words.... Magicwhen it asks you to choose the color of your number, there are 5 numbers for each color. it knows what all of the possibilities are so it narrow's it down to 5 choices. then it asks you to choose the house with your number in it, each house has one number from each color, so at this point you have told it what your number is. the rest of the steps are to throw you off and the doors simply puts the number it already knows you picked behind the door when you open it so it will always be the first door you pick.
when it asks you to choose the color of your number, there are 5 numbers for each color. it knows what all of the possibilities are so it narrow's it down to 5 choices. then it asks you to choose the house with your number in it, each house has one number from each color, so at this point you have told it what your number is. the rest of the steps are to throw you off and the doors simply puts the number it already knows you picked behind the door when you open it so it will always be the first door you pick.
Freak people out by checking their info on social media