guys, it’s almost december. it’ll be advent of code in a blink of an eye. have you all picked your starting horse yet? i’m debating haskell erlang or gleam. what are you thinking of? #adventofcode #haskell #gleam #erlang
November 8, 2025 at 8:43 AM
guys, it’s almost december. it’ll be advent of code in a blink of an eye. have you all picked your starting horse yet? i’m debating haskell erlang or gleam. what are you thinking of? #adventofcode #haskell #gleam #erlang
#AdventOfCode 2025 sponsorship is now open! If your organization might be interested in sponsoring, please have them email sponsorship at [the Advent of Code domain name]. adventofcode.com/2025/sponsors
November 4, 2025 at 3:35 AM
#AdventOfCode 2025 sponsorship is now open! If your organization might be interested in sponsoring, please have them email sponsorship at [the Advent of Code domain name]. adventofcode.com/2025/sponsors
Organizing an #AdventOfCode meetup together with colleagues at @infi.nl on DEC 9th. Come join us!
Hah! Het is weer zover!!
December is weer #AdventOfCode maand! Ook dit jaar hebben we weer een meetup gepland, waar jij ook welkom bent! 🧡
DI 09 DEC, inloop vanaf ~17:30
Infi AdventOfCode Meetup
Samen puzzelen, lekker eten en drinken, samen nerden.... komt allen!
www.meetup.com/infi-develop...
December is weer #AdventOfCode maand! Ook dit jaar hebben we weer een meetup gepland, waar jij ook welkom bent! 🧡
DI 09 DEC, inloop vanaf ~17:30
Infi AdventOfCode Meetup
Samen puzzelen, lekker eten en drinken, samen nerden.... komt allen!
www.meetup.com/infi-develop...
Advent of Code Meetup December 2025, Tue, Dec 9, 2025, 5:30 PM | Meetup
Het is weer zover! ⭐⭐ In december bijten we ons bij Infi stuk op de Advent of Code puzzels. 🎄 En op **DINSDAG 9 DECEMBER** kun jij er bij zijn: dan gaan we na werk samen e
www.meetup.com
November 7, 2025 at 3:07 PM
Organizing an #AdventOfCode meetup together with colleagues at @infi.nl on DEC 9th. Come join us!
Three weeks to go until #AdventOfCode starts again, for the 11th time since 2015. Big changes this year: no more global leaderboard (yay) and there will only be 12 daily puzzles instead of 25 (aw). My hope for the schedule was: one puzzle every other day, but the verdict seems to be: Dec 1-12.
About - Advent of Code 2025
adventofcode.com
November 9, 2025 at 10:54 AM
Three weeks to go until #AdventOfCode starts again, for the 11th time since 2015. Big changes this year: no more global leaderboard (yay) and there will only be 12 daily puzzles instead of 25 (aw). My hope for the schedule was: one puzzle every other day, but the verdict seems to be: Dec 1-12.
With #inktober done for this year, I'll enjoy a month of quiet (well, that and @agiletdzone.bsky.social 😃) before #AdventOfCode in December.
Have a great weekend everyone!
Have a great weekend everyone!
November 1, 2025 at 9:33 AM
With #inktober done for this year, I'll enjoy a month of quiet (well, that and @agiletdzone.bsky.social 😃) before #AdventOfCode in December.
Have a great weekend everyone!
Have a great weekend everyone!
Hello, friends! After 10(!) years of #AdventOfCode, I've made some changes to preserve my sanity: there will be 12 days of puzzles each December (still starting Dec 1) and there is no longer a global leaderboard. Read more:
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...
October 22, 2025 at 2:32 AM
Hello, friends! After 10(!) years of #AdventOfCode, I've made some changes to preserve my sanity: there will be 12 days of puzzles each December (still starting Dec 1) and there is no longer a global leaderboard. Read more:
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...
adventofcode.com/2025/about#f...
I just completed "Crossed Wires" - Day 24 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/24
Interesting: I thought I had a solution by hand a couple days ago, but once the computer algorithm was done, it found mistakes with my first solution and found the right one.
Interesting: I thought I had a solution by hand a couple days ago, but once the computer algorithm was done, it found mistakes with my first solution and found the right one.
Day 24 - Advent of Code 2024
adventofcode.com
October 8, 2025 at 8:14 PM
I just completed "Crossed Wires" - Day 24 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/24
Interesting: I thought I had a solution by hand a couple days ago, but once the computer algorithm was done, it found mistakes with my first solution and found the right one.
Interesting: I thought I had a solution by hand a couple days ago, but once the computer algorithm was done, it found mistakes with my first solution and found the right one.
I just completed "Hoof It" - Day 10 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/10
Day 10 - Advent of Code 2024
adventofcode.com
December 10, 2024 at 3:54 PM
I just completed "Hoof It" - Day 10 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/10
I just completed "Red-Nosed Reports" - Day 2 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/2
December 2, 2024 at 5:56 AM
I just completed "Red-Nosed Reports" - Day 2 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/2
One of the perpetual disappointments I have when doing stuff like #AdventOfCode is that I just don't have time to create elegant, thoughtful solutions. Instead, I end up writing a practical solution that meets spec.
I guess that models real-world eng experience, but it's not half as fun.
I guess that models real-world eng experience, but it's not half as fun.
December 3, 2024 at 4:06 PM
One of the perpetual disappointments I have when doing stuff like #AdventOfCode is that I just don't have time to create elegant, thoughtful solutions. Instead, I end up writing a practical solution that meets spec.
I guess that models real-world eng experience, but it's not half as fun.
I guess that models real-world eng experience, but it's not half as fun.
I've completed "Plutonian Pebbles" - Day 11 - Advent of Code 2024
An Advent of Code classic: implement the brute force solution for part 1; realise it's terribly inefficient for part 2; come up with something better. Like keeping track of stone counts ;)
#AdventOfCode adventofcode.com/2024/day/11
An Advent of Code classic: implement the brute force solution for part 1; realise it's terribly inefficient for part 2; come up with something better. Like keeping track of stone counts ;)
#AdventOfCode adventofcode.com/2024/day/11
Day 11 - Advent of Code 2024
adventofcode.com
December 11, 2024 at 7:32 AM
I've completed "Plutonian Pebbles" - Day 11 - Advent of Code 2024
An Advent of Code classic: implement the brute force solution for part 1; realise it's terribly inefficient for part 2; come up with something better. Like keeping track of stone counts ;)
#AdventOfCode adventofcode.com/2024/day/11
An Advent of Code classic: implement the brute force solution for part 1; realise it's terribly inefficient for part 2; come up with something better. Like keeping track of stone counts ;)
#AdventOfCode adventofcode.com/2024/day/11
I've completed "Mull It Over" - Day 3 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/3
December 3, 2024 at 5:13 PM
I've completed "Mull It Over" - Day 3 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/3
I just completed "Garden Groups" - Day 12 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/12
Day 12 - Advent of Code 2024
adventofcode.com
December 28, 2024 at 12:26 AM
I just completed "Garden Groups" - Day 12 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/12
I just completed "Mull It Over" - Day 3 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/3
A very messy implementation. I fought with PEG more than I expected and I cursed myself for not reading every detail of the problem statement. But I can say it: it was fun.
A very messy implementation. I fought with PEG more than I expected and I cursed myself for not reading every detail of the problem statement. But I can say it: it was fun.
Day 3 - Advent of Code 2024
adventofcode.com
December 3, 2024 at 10:45 AM
I just completed "Mull It Over" - Day 3 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/3
A very messy implementation. I fought with PEG more than I expected and I cursed myself for not reading every detail of the problem statement. But I can say it: it was fun.
A very messy implementation. I fought with PEG more than I expected and I cursed myself for not reading every detail of the problem statement. But I can say it: it was fun.
I just completed "Guard Gallivant" - Day 6 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/6
December 6, 2024 at 7:36 AM
I just completed "Guard Gallivant" - Day 6 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/6
I just completed "Hoof It" - Day 10 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/10
Day 10 - Advent of Code 2024
adventofcode.com
December 10, 2024 at 5:59 AM
I just completed "Hoof It" - Day 10 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/10
#AdventOfCode day 8: I am very glad I had IntOffset available this time!
#AdventOfCode day 6: I miss IntOffset. I should import those nice dimensional helper classes in Compose for the rest of the days...
December 8, 2024 at 5:36 AM
#AdventOfCode day 8: I am very glad I had IntOffset available this time!
Anyone doing Advent of Code this year ? adventofcode.com
As someone who don’t code on a daily basis longer, I find these problems fun and good exercise. Just don’t overthink them ;)
#adventofcode
As someone who don’t code on a daily basis longer, I find these problems fun and good exercise. Just don’t overthink them ;)
#adventofcode
December 6, 2024 at 2:07 PM
Anyone doing Advent of Code this year ? adventofcode.com
As someone who don’t code on a daily basis longer, I find these problems fun and good exercise. Just don’t overthink them ;)
#adventofcode
As someone who don’t code on a daily basis longer, I find these problems fun and good exercise. Just don’t overthink them ;)
#adventofcode
That was a doozy. I just completed "Print Queue" - Day 5 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/5
github.com/djwoodward/a...
github.com/djwoodward/a...
Day 5 - Advent of Code 2024
adventofcode.com
December 5, 2024 at 9:41 PM
That was a doozy. I just completed "Print Queue" - Day 5 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/5
github.com/djwoodward/a...
github.com/djwoodward/a...
Advent of Code? More like Advent of Parse 💀
#AdventofCode
#AdventofCode
December 3, 2024 at 7:35 AM
Advent of Code? More like Advent of Parse 💀
#AdventofCode
#AdventofCode
I just completed "Historian Hysteria" - Day 1 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/1
December 1, 2024 at 4:34 PM
I just completed "Historian Hysteria" - Day 1 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/1
I just completed "Garden Groups" - Day 12 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/12
Day 12 - Advent of Code 2024
adventofcode.com
December 12, 2024 at 4:40 PM
I just completed "Garden Groups" - Day 12 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/12
An #AdventOfCode 2024 retrospective - what did I learn from my attempt to complete the puzzles using #Fortran 77 (mostly) ?
z80.timholyoake.uk/advent-of-co...
#RetroComputing
z80.timholyoake.uk/advent-of-co...
#RetroComputing
Advent of Code 2024 – retrocomputing ephemera
z80.timholyoake.uk
January 1, 2025 at 7:15 PM
An #AdventOfCode 2024 retrospective - what did I learn from my attempt to complete the puzzles using #Fortran 77 (mostly) ?
z80.timholyoake.uk/advent-of-co...
#RetroComputing
z80.timholyoake.uk/advent-of-co...
#RetroComputing
Day 12 of #AdventOfCode2024, I originally was about to use dataclasses, but ended up using just dict and NamedTuple again.
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
December 17, 2024 at 11:04 AM
Day 12 of #AdventOfCode2024, I originally was about to use dataclasses, but ended up using just dict and NamedTuple again.
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode
The Point class I made several days ago keep being used again and again, though.
Maybe I should put that into a separate module?
#PythonProgramming
#AdventOfCode