Pattern (#52)
Jonathan Frech, 
Using colors and entities, this program can generate some nice-looking pictures. The entities move randomly across the screen, always staying in a grid layout. Their color is defined by an increasing tick variable, which gives them a nice gradient.
Controls
- “Space” spawns in new entities,
 - “m” pauses and resumes the movement of entities.
 



Source code: pattern.py
- pingback from #165