# AdventOfCode programming puzzles 2021

**URL:** <https://rubytalk.org/t/adventofcode-programming-puzzles-2021/75680>\
**Category:** ruby-talk\
**Created:** [3 December 2021 22:57 UTC](https://rubytalk.org/t/adventofcode-programming-puzzles-2021/75680 "2021-12-03T22:57:09Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Gerard\_Fowley](https://yyz1.discourse-cdn.com/flex029/user_avatar/rubytalk.org/gerard_fowley/32/2085_2.png) [@Gerard\_Fowley](https://rubytalk.org/u/Gerard_Fowley)\
**Post date:** [3 December 2021 22:57 UTC](https://rubytalk.org/t/adventofcode-programming-puzzles-2021/75680/1 "2021-12-03T22:57:09Z")

</div>

In case you haven't seen it before...

[https://adventofcode.com/2021/about](https://adventofcode.com/2021/about)

\*Advent of Code\* is an Advent calendar of small programming puzzles for a

> variety of skill sets and skill levels that can be solved in any  
> programming language you like. People use them as a speed contest,  
> interview prep, company training, university coursework, practice problems,  
> or to challenge each other.

-gf-