Advent of Code

Proper Noun · Hacker Culture

Definitions

  1. An annual programming puzzle event held each December in which participants solve daily coding challenges for fun, learning, or competition. In developer culture it is a common way to practice algorithms, explore languages, and compare solutions socially.

    In plain English: A yearly programming puzzle event popular with developers.

    Example: "The team used Advent of Code as a low-stakes excuse to try Rust, compare parsing tricks, and argue about elegance versus speed."

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