CSS experiment: pixel art

Author: Andy Li
Version: 2009-11-24

Click on the white area to draw some pixel art.
The drawing is auto stored in your browsing history (try refresh or open a new tab with same url).
Notice that there is no eraser... or you clear your browsing history :P

This is a CSS-only experiment. It works on IE(6,7,8), FireFox, Safari, Chrome, Opera and more. Keyboard natvigation(tab and enter) is supported too!

PHP is used in the back-end to generate the HTML and getting a formated random id.

See my blog post for more info.