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How to write fast Game of Life? (feddit.nu)
submitted 2 days ago* (last edited 2 days ago) by gera@feddit.nu to c/learn_programming@programming.dev
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I like writing the Game of Life as a helloworld program when learning graphics libraries because the naive algorithm is very easy to implement. It is however pretty slow. I want to try writing something more efficient than doing a whole pass through the board each frame, so I wonder which "fast" algorithm is more or less easy to understand and implement?

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[-] CameronDev@programming.dev 1 points 2 days ago* (last edited 2 days ago)

Awesome. You may want to check out adventofcode.com, pt1 is usually brute forcible, pt2 requires optimisation.

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this post was submitted on 13 Feb 2026
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