Ok, its like this. I have this program to this point.
Your sprites and sound routines are laid out for you.
Sprite collides is all set up, you process the input.
And make instuctions sprite button run instructions.html while
you are at it. Change instructions.html to match gameplay.

Create your own routines to handle user input from
this point. I would suggest creating a start button
sprite and going from there. I have a small bug on this 
computer. Sometimes I have to click the difficulty
button more than once to activate it. I can't figure
out why it does this. Extra credit for fixing the bug...

Your mission, should you choose to accept it,
is to turn this interface into a workable game.
It's all set up, you take this, and program the
intelligence of the program. Thats right, now someone
is going to let you be the brain. Try clicking the
colored squares for a suprise. HAPPY PROGRAMMING!!!