LobstersSunday · May 24, 2026FREE

wake up! 16b (demo writeup)

democode-golfx86-64assembly

The demo 'wake up!' is a 16-byte executable for x86-64 Linux, created by hellmood. The writeup at hellmood.111mb.de details the techniques used to fit a graphical demo into just 16 bytes, including self-modifying code and exploiting instruction encoding. The demo displays a simple animation using only system calls and minimal instructions. This achievement highlights the extreme limits of code golf and low-level optimization. The writeup is available now, and the demo can be downloaded from the site.

// why it matters

Demonstrates extreme code compression techniques relevant to low-level optimization and security research.

Sources

Primary · Lobsters
▸ Read original at hellmood.111mb.de

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