I just came across this "mystery":
1) Go to the link below.
After reading each window,
click on the boy in the lower right corner of the picture.
2) In the last window
type in your answer in the white box using the Keyboard
(there is NO cursor).
3) Watch the paper in the boy's hand.
You will be amazed.
And no, I do not know how it is done.
Click here: http://digicc.com/fido