aoc2021
Advent of Code 2021 (Elixir + Pygame) (by p88h)
adventofcode
Advent of Code challenge solutions (by flwyd)
aoc2021 | adventofcode | |
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19 | 59 | |
15 | 6 | |
- | - | |
0.0 | 8.5 | |
about 2 years ago | 4 months ago | |
Python | Julia | |
Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
aoc2021
Posts with mentions or reviews of aoc2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-06.
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Me: "I'm going to learn rust for Advent of code!" Also me:
To be fair, compared to other years, only Elixir (last year) was more frustrating to learn than Rust (such that it does look like the picture above, due to many prototypes and all visualisation code being written in Python). I used Kotlin in 2020 and did Go for 2018 (though I didn't participate in that one live). I'm using C# this year, and all of these were simple enough that I didn't need to spend more time learning how to do things than actually doing them.
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-🎄- 2021 Day 25 Solutions -🎄-
Plus Python visualisation
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-🎄- 2021 Day 24 Solutions -🎄-
Python only today.
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-🎄- 2021 Day 23 Solutions -🎄-
Elixir
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[2021 Day 22][Pygame] The Cube(s)
Source
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-🎄- 2021 Day 22 Solutions -🎄-
Elixir, Python 1708/791
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-🎄- 2021 Day 21 Solutions -🎄-
Elixir, 167 ms on Part 2.
- -🎄- 2021 Day 20 Solutions -🎄-
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-🎄- 2021 Day 18 Solutions -🎄-
Elixir 934/972 ; 5ms/100ms
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[2021 Day 17][Pygame] Parabolic Probe Problem
Source
adventofcode
Posts with mentions or reviews of adventofcode.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-09.
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-❄️- 2023 Day 10 Solutions -❄️-
Code on GitHub is currently a mess.
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[2023 Day 5] Exlplanation Like I'm 5
In the spirit of the Day 5 ALLEZ CUISINE! challenge to ELI5 (Explain Like I'm Five), here's a tasty explanation of how my algorithm works using only a large bucket of Red Vines and a knife. It says to use lined paper, but if you try this at home consider aligning things on a cutting board.
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-❄️- 2023 Day 4 Solutions -❄️-
[Language: Jsonnet] (on GitHub)
- -🎄- 2022 Day 25 Solutions -🎄-
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-🎄- 2022 Day 24 Solutions -🎄-
Elixir code, thoughts
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-🎄- 2022 Day 23 Solutions -🎄-
Elixir 1554/1502 code, reflections
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-🎄- 2022 Day 21 Solutions -🎄-
Elixir 2506/3402 (24 minutes, 2 hours), code, thoughts
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-🎄- 2022 Day 20 Solutions -🎄-
Bonus solution in Go (golang) because I was confused about why my Elixir solution didn't work and decided to implement from scratch in case I'd done something dumb. The Go one also got the wrong answer, but took less than 100ms instead of a minute, so I could try out lots of tweaks that didn't change the answer.
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-🎄- 2022 Day 19 Solutions -🎄-
Elixir 2031/2641 after 3.25/6.5 hours! Code on GitHub
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-🎄- 2022 Day 18 Solutions -🎄-
I spent time this afternoon sprucing up my helpers for the iex REPL. I spent a bunch of time poking at things in IEx the last couple days and wanted to make sure I would minimize keystrokes if I needed to debug things on my phone while drunk. Turns out Thursday night > Friday night > Saturday night in terms of difficulty, so all those macros have so far saved me zero seconds :-)
What are some alternatives?
When comparing aoc2021 and adventofcode you can also consider the following projects:
advent-of-code
adventofcode - Solutions for problems from AdventOfCode.com
BenchmarkDotNet - Powerful .NET library for benchmarking
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
AdventOfCode2022 - https://adventofcode.com/2022
aoc2021 - Advent of Code 2021 - my answers
aoc
AdventOfCode2021.jl - Advent of Code 2021 in Julia
aoc2018 - Advent of Code 2018 (Go)
aoc2021 - Advent of Code 2021 on my homemade 16-bit CPU SCAMP
aoc-2021-rust - Advent of Code 2021 in Rust
rockstar - The Rockstar programming language specification
aoc2021 vs advent-of-code
adventofcode vs adventofcode
aoc2021 vs BenchmarkDotNet
adventofcode vs adventofcode
aoc2021 vs AdventOfCode2022
adventofcode vs aoc2021
aoc2021 vs aoc
adventofcode vs AdventOfCode2021.jl
aoc2021 vs aoc2018
adventofcode vs aoc2021
aoc2021 vs aoc-2021-rust
adventofcode vs rockstar