I just completed all 12 days of Advent of Code 2025!
#AdventOfCode #commonlisp #common_lisp https://adventofcode.com/

https://github.com/argentcorvid/aoc-2025

well, I guess i did it. I had no idea how to do part 2 of day 10, so I translated the dijkstra approach from the reddit thread from python.

Advent of Code 2025

I just completed "Playground" - Day 8 - Advent of Code 2025 with Common Lisp!

Not the most efficient at 16 seconds for part 2, but it gets it done.

https://adventofcode.com/2025/day/8

https://github.com/argentcorvid/aoc-2025/blob/main/2025d8.lisp

#commonlisp #common_lisp #AdventOfCode

Day 8 - Advent of Code 2025

Day 7 - Advent of Code 2025

Day 6 - Advent of Code 2025

Day 5 - Advent of Code 2025

Common Lisp ces deux dernières années: un monstre de l'évolution parmi nous - LinuxFr.org

L’actualité du logiciel libre et des sujets voisins (DIY, Open Hardware, Open Data, les Communs, etc.), sur un site francophone contributif géré par une équipe bénévole par et pour des libristes enthousiastes

I am thinking of building a web app for personal use. I wanted to do it in a lisp family like Common lisp or scheme. Likewise, I was leaning towards Common lisp for it libraries and tutorials. But when I saw some of David Wilson from SystemCrafters YouTube Videos on him creating a web app for Emacs packages. I am now rethinking of using Guile Scheme instead.

#GuileScheme #common_lisp #scheme

I just completed "Restroom Redoubt" - Day 14 - Advent of Code 2024 with Common Lisp!

P1 was pretty easy. But part 2 is very vaguely defined. I'm not proud of my solution to dump each tick to an ASCII PBM and look through the images manually, but it got it done. I had some ideas of what to do to automate it, that might still work with some tweaking now that I know what specifically I am looking for.

https://adventofcode.com/2024/day/14

#adventofcode #common_lisp #commonlisp

Day 14 - Advent of Code 2024

I just completed "Claw Contraption" - Day 13 - Advent of Code 2024 with Common Lisp!

This one was easy with some middle-school algebra. The Hardest part was parsing the input.

https://adventofcode.com/2024/day/13

https://github.com/argentcorvid/AoC-2024/blob/main/day13.lisp

#AdventOfCode #common_lisp #commonlisp

Day 13 - Advent of Code 2024

Day 12 - Advent of Code 2024