New coding contest

We haven't had one in a while so let's have a new coding contest. I'm open to suggestions for the challenge, but if we don't have any good suggestions we will default to something stupid like "implement cowsay in erlang shitty language X".

>>25

I was thinking along the lines of playing pong and tetris at the same time. Whenever you miss a ball in pong, another garbage line is added to the game of tetris. Every time you gain a level in tetris, the number of balls becomes the next fibonacci number, but you need to have that number of balls scored against you to have a line added. Speed increases in both games with each level.

For example, on level 8 of tetris, you would have 21 balls on screen at once, and every 21st point scored against you would add a garbage line to the tetris playfield.