RuleHunt – TikTok for Cellular Automata
We built RuleHunt to search for interesting cellular automata rules using tiktok-style engagement monitoring. The first rule shown is Conway’s Game of Life. As you scroll, you will see other random rules – the search space is 2^512. Help us find good rule heuristics by starring the ones you like! On mobile it's a tiktok-like scrolling interface; on desktop it's an interface for targeted rule searching. Starred rules go to a global leaderboard. GitHub repo: https://github.com/rulehunt/rulehunt
RuleHunt – TikTok for Cellular Automata launched on October 22, 2025 with 15 votes, #661 of 8,178 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
RuleHunt is a tool for discovering interesting cellular automata rules from a search space of 2^512 possibilities. Users rate rules they find engaging, with starred favorites appearing on a global leaderboard. The mobile interface mimics TikTok's scrolling format, while the desktop version offers targeted rule searching. It begins with Conway's Game of Life and uses user engagement to identify compelling rule heuristics. The open-source project invites collaborative exploration of cellular automata patterns.
written from the facts on this page · September 2026
Does a similar job
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