Detailed youtube video from Daniel Persson: https://www.youtube.com/watch?v=fi2jqF7Dz1c&t=14s
Small challenge to create a good algorithm for roman-numerals.
You may clone this repository and implement your own function for roman numerals. And if you want show case it here by creating a PR with your branch. Love to see what you come up with. My own implementation will be available as a branch called kalaspuffar.