The Wolfram Atlas of Simple Programs The Wolfram Atlas of Simple Programs

System Categories Cellular Automata Turing Machines Mobile Automata Substitution Systems Tag Systems Register Machines Symbolic Systems Systems Based on Numbers Network Systems Multiway Systems Systems Based on Constraints Axiom Systems
Index of Systems

Cellular Automata
Elementary Cellular Automata
3-color Totalistic Cellular Automata
4-color Totalistic Cellular Automata
Range-2 Totalistic Cellular Automata
Block Cellular Automata

Turing Machines
2-state, 2-color Turing Machines
3-state, 2-color Turing Machines
4-state, 2-color Turing Machines

Mobile Automata
Elementary Mobile Automata
Block Mobile Automata
Generalized Mobile Automata

Substitution Systems
Neighbor-independent Substitution Systems
2-color Substitution Systems
3-color Substitution Systems
4-color Substitution Systems

Tag Systems
1-element Tag Systems
2-element Tag Systems
Cyclic Tag Systems

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