PyDay

PyDay is a game programming competition, in which contestants have 24 hours to create a game written in Python, using only one, less than 64kb, file.

Rules
Games must be written in Python, and must be in a single file that is less than 64KB in size. Teams and content used without the permission of the authors are not allowed.

History
So far, two contests have taken place since PyDay was founded. The first contest of PyDay took place on a google group.

First contest
Theme: Colour

Games

 * Blocks
 * Colorful Avoidance
 * Hit 'em Blocks Now

Second contest

 * Ninjapix