====== Peek A Boo ======

{{ ::peekaboo.java |}}

This is a educational game or challenge that also demonstrates a timer and a KeyListener.

The user is presented with a letter to type, then disappears
They then will need to type that key.

==Now try this:==
  * keep score: show how many correct and incorrect
  * change the reducing the time the letter is shown if the user is correct 
  * have the letter appear in different locations of the screen