25 Days of Code
Solutions to http://adventofcode.com/ written in different languages, for fun and learning.
If you want to contribute a new language, put your contribution in a folder labelled with the name of the language inside of the DayN folder corresponding to the day's problem that you're solving.
For instance, if you want to submit a Ruby solution to day 4's problem, place your files in Day4/Ruby/.
Include any dependencies or dependency-list in your solution folder, e.g. your package.json or composer.json.