Brainfuck Challenge
Release date: Jul 13, 2025
Developers: Lyric Law
Publishers: Lyric Law
Genres: Casual, Indie
Categories: Single-player, Steam Achievements, Playable without Timed Input, Save Anytime, Steam Cloud, Family Sharing
Supported languages: English, Simplified Chinese

Brainfuck is a minimalist but Turing-complete programming language, known for its extreme simplicity—and its extreme difficulty to read. This game is a tribute to the esolang spirit. It provides: An interactive tutorial for learning the Brainfuck language from scratch. A collection of puzzle challenges designed to push your logic and creativity. The ability to run your Brainfuck code in an external terminal , turning your solutions into real, visible output. Whether you're a veteran coder or just someone curious about programming oddities, this game invites you to dive deep into one of the weirdest languages ever invented—through a clean, focused, and satisfying puzzle experience. Minimalist interface. Maximal brain damage. I made this game because I love the Brainfuck language, and I wanted to share it in the most enjoyable way I could think of.