FACTORS

     This is an educational game where a  number is displayed on the screen 
     along with a number of baloons  (each  showing  a number between 1 and 
     9).

     The object is to bust the balloons showing numbers that are NOT factors 
     of the main number.

     Full instructions are given when you  run  the  program. If you get an 
     error message when you  quit  from  Factors,  don't  worry, just press 
     space. Sorry, but it's colour only!