#adventofcode

This was my tenth(!) year building 25 days of puzzles for #AdventOfCode. You can solve them all for free and in whatever programming language you like. I hope they help people become better programmers. 🌟 The first puzzle comes out in two hours:

What language(s?!) will you be practicing with #AdventOfCode this year and why did you pick it?

If you haven't checked them out, the #AdventOfCode sponsors often put together their own bonus puzzles for everyone to do! Definitely check them out if you haven't yet: (Many of them are also hiring!)

#AdventOfCode 2024 is almost done! But don't worry - the puzzles aren't going anywhere. In fact, there are hundreds of puzzles from past AoC events that are still available!

It's been over 24 hours since #AdventOfCode 2024 ended! This AoC season: - 273,313 users collected at least one star - 3,654,949 stars were collected Since 2015: - 779 users have all 500 stars - 1,077,226 users collected at least one star - 23,170,305 were collected

Over 300,000 people have at least one star on #AdventOfCode 2023! 🌟🧑‍🎄🎄

Sponsorship for #AdventOfCode 2022 is now open! If you think your organization might be interested, please email sponsorship at [the Advent of Code domain name] for more information! 🎄🌟🎅

Soon, 50 free programming puzzles will appear over 25 days on #AdventOfCode! Grab some friends, do your best to figure things out, and don't be afraid to ask for help or skip puzzles. Beginner or expert, set your own goals and learn something new!

glad to see I'm not the only one: (blue) dec 1, AoC started (red) dec 3, the first challenge requiring hash sets #AdventOfCode

Wasn't sure it would be ready in time, but there's a new #AdventOfCode shop up! (and it already has objects with the new 2024 design)

For Christmas, I made you 25 days of free programming puzzles. I hope you like them. 💕 🚨 We're less than two hours away from this year's #AdventOfCode 2022! 🚨 PS: How'd you first hear about AoC? I don't exactly advertise.

🎄This year's Advent of Code promises fun coding challenges for all! And if you haven't tried Swift before, it's a great way to get started. Join the Swift challenge board here: @maarten_engels #AdventOfCode

Want to get into programming (or know someone that does), but don't know what to work on? #AdventOfCode will have free, small puzzles with cute stories daily throughout December!

We're excited for the Advent of Code challenge, and grateful to @ericwastl and his team of elves for their hard work. If you're using Swift to participate, come and join us here: #AdventOfCode

If you've run out of #AdventOfCode to work on, you might enjoy another puzzle I built long ago for a past employer: (Feel free to put in fake info when you sign up; just remember what you put in so you can validate codes later.)

1. What language(s?!) will you be using for #AdventOfCode this year? 2. What languages do you recommend other people try? (My answers are: 1. Perl, 2. Lua, Lisp, Rust)

You know what will probably be useful during this #AdventOfCode? A submarine!

T-24 hours until #AdventOfCode 2023!!!

It's my first year of #adventofcode. I decided to do it all in #lua and make visualizations for each day in #pico8. Here's Day 1!

As we get further into the month, remember that it is okay to sleep and come back to #AdventOfCode puzzles, ask for hints, or even skip them entirely. Difficulty varies based on your own experience and background, and if a puzzle is hard, future puzzles might still be doable!