Ball Bouncer

In my continuing series of semi-formed game ideas (I am trying to make one new game idea per day as imagination practice)

A simple flash/browser game where you have to use the mouse pointer to keep an increasing number of balls from touching the "floor".

Using a basic physics enginee the mouse pointer would be turned into a repelling object for the balls and the player would have to use angle and agility to keep the balls off the ground. Care would have to be taken to invalidate the obvious cheat of angling the balls into the wall and being kept in the top corner.

Alternate version of the game: Bubble Blower
the mouse pointer is turned into a fan which will gently lift bubbles away from teh ground so they won't pop.