Advent of Code is a yearly event where you’re given a daily challenge to complete in any programming language of your choice. It’s a great thing if you want to learn a new language, or to just practice in one you’ve learnt before.
It’s not too late to start, and I’m catching up on the first few days right now.
I’ve made a private leaderboard: if anyone wants to join the code is
506652-6ec99af4. You enter it on this page.