You will have three tries to guess a number between 1 and 20 (the answer could still possibly be 1 or 20). Have fun! P.S., I did not make this impossible. Look in the scripts if you need proof. If you click the Extra Hard button, then instead of picking 1-20, it picks 1-100! The Extra Easy button will set the range to 1-10.
I had a little help with the programming, but all of the ideas were mine.