Class 4 cellular automatons produce a combination of randomness and order. All of the class 4 rules’ patterns are more complex than their Class 3 cousins. Class 4 structures emerge, move around, and interact with one another before petering out or evolving. Whereas class 3 automatons are analogous to irrational numbers, class 4 automata behave more like living organisms.

Created by @capnganj - one love <3

Props and attribution to Stephen Wolfram, Johnny Von Neumann and Nils Aall Barricelli