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Rene Yibowei@qwertydiy•Sep 11, 2025
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The International Obfuscated C Code Contest is back for 2024

Avatar of theregisterThe Register•From go.theregister.com•Aug 09, 2025•5m read time

The International Obfuscated C Code Contest (IOCCC) announced its 2024 winners after a four-year hiatus, featuring 23 winning entries in its 40th anniversary edition. Notable submissions include Adrian Cable's deceptive multiplication table code that produces unexpected output through Unicode manipulation, Ilya Kurdyukov's moon-shaped program that displays lunar phases, and Nicholas Carlini's compact Intel 4004 emulator. The contest celebrates creatively obscure C programming, originating from frustrations with debugging early Unix shell code that used ALGOL-like macros.

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Rene Yibowei
@qwertydiy
Joined Feb 8. 2023
15.8K

Secondary School Student doing the Full Stack with Linux, currently learning Data Science

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