Simon translated Daniel Shiffman’s Diffusion-limited Aggregation Coding Challenge into Codea. The coding challenge explores the generative algorithm “Diffusion-Limited Aggregation”, whose visual pattern is generated from random walkers clustering around a seed (or set of seed) point(s).
Unfortunately, every time the iPad falls asleep the application seems to stop, so we never got a sizable tree.
Geeks out of the box 