-🎄- 2021 Day 3 Solutions -🎄-

This page summarizes the projects mentioned and recommended in the original post on /r/adventofcode
advent-of-code advent-of-code-2021 Adventofcode Aoc aoc-2021-in-kotlin

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  • advent-of-code-2021

    My solutions for the https://adventofcode.com puzzles (2021) 🎄🎅 (by ClouddJR)

    Link for the lazy: https://github.com/ClouddJR/AdventOfCode2021/blob/c1eb7e4778d867e1edede235511afd600cb5fb0b/src/main/kotlin/com/clouddjr/advent2021/Day03.kt

  • advent-of-code

    Solutions for Advent of Code challenge (by rabuf)

    Rust Version

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  • AdventOfCode2021

    Advent of code 2021 (by marcodelmastro)

    Very similar approach here! https://github.com/marcodelmastro/AdventOfCode2021/blob/main/Day03.ipynb

  • advent-of-code-2021

  • advent2021

    R language

  • AdventOfCode

    My Advent of Code solutions. I also upload videos of my solves: https://www.youtube.com/channel/UCuWLIm0l4sDpEe28t41WITA

    Python 39/229. Video of me solving. Rough day for me, including accidentally deleting all my code (!) during part 2, and misreading part 2.

  • AoC-2021

    My 2021 Advent of Code solutions. (by Rigidity)

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • aoc2021

    Advent of Code 2021 Solutions (by nlowe)

    Go, 773/974

  • AdventOfCode2021

    My solutions for the 2021 Advent of Code problems. (by Goldenlion5648)

    Python (2027/765)

  • advent-of-code-2021

  • aoc2021

    Advent of code 2021 solutions, in varied languages (by A-UNDERSCORE-D)

  • Advent_of_Code_2021

    My solutions to Advent of Code 2021 (by neelakantankk)

    Pretty easy with Python. Some list comprehension, some count, some join, some int and it's done. Could be more efficient, of course. 😁

  • adventofcode

    Answers to Advent of Code (by viceroypenguin)

  • advent-of-code-2021

    Advent of Code 2021 Java 17 (by zebalu)

    Hi! Nothing special, I might refactor later (since it is very rushed together), but Java 17, if you are interested.

  • AdventOfCodeCSharp

    My AoC Solutions

    Code is here on my Github

  • adventofcode

    Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala (by sim642)

    My Scala solution.

  • Advent-of-Code-2021

    Advent of Code Solutions 2021 in Python (by DenverCoder1)

  • advent-of-code-2021

    My solutions for Advent of Code 2021 (by ypisetsky)

    Python 3

  • Advent_of_Code_in_Pascal

    My solutions to the Advent of Code, in Free Pascal

  • AOC

    Advent of Code (by CptCookie)

    Python

  • aoc2021

    Lets try this again shall we? (by daggy1234)

  • advent-of-code

    My solutions for Advent of Code (all years) (by Peter200lx)

    Python 3

  • Advent-of-code-2021

    Discontinued [Moved to: https://github.com/Toanuvo/Advent-of-code] (by Toanuvo)

    J solution https://github.com/Toanuvo/Advent-of-code-2021/blob/main/J/day3.ijs

  • aoc2021

    Discontinued Advent of code 2021 in JS (by TheAngularGuy)

    JAVASCRIPT https://github.com/TheAngularGuy/aoc2021/tree/master/day3

  • advent-of-code

    Solutions to Advent of Code challenges. (by 8483)

  • advent2021

    Advent of Code 2021 (by moink)

    My python solution: https://github.com/moink/advent2021/blob/master/day3/day3.py

  • aoc

    Advent of Code - Rust edition 🦀 (by hkennyv)

  • AdventOfCode

    :christmas_tree: C#/.NET 8 solutions to the Advent of Code problems (by xKirtle)

  • advent-of-code-2021-rescript

    Discontinued Advent of Code 2021 - implemented in ReScript

    code

  • Advent-of-Code

    https://adventofcode.com/ (by NickGeek)

  • aoc_ts

    Discontinued 🎄 Advent of code solutions written in TypeScript for Deno. [Moved to: https://github.com/N8Brooks/deno_aoc]

  • adventofcode

    Advent of Code solutions (by jjclark1982)

    Here's mine: python with numpy

  • advent-of-code-2021

    Advent of Code 2021 Submissions (by mariotacke)

  • adventofcode

    Advent of Code challenge solutions (by flwyd)

    [Raku](https://github.com/flwyd/adventofcode/blob/main/2021/day3/day3.raku), with refactoring for elegance after some copy/paste.

  • advent-of-code

    All my advent of code projects (by snowe2010)

    very messy part 1 and I'm embarrassed by part 2, but you can view it on github:

  • aventofcode

    My solutions for Advent of Code

  • advent-of-code

  • advent_of_code

    My code for Advent of Code (by maco)

    Elixir https://github.com/maco/advent_of_code/blob/main/2021/elixir/lib/advent_of_code/day_03.ex

  • AdventOfCode2021

    Python solutions! https://github.com/bluhb/AdventOfCode2021/blob/master/Project/Day3/main.py Not the neatest may be, but they work haha

  • aoc2021

    Advent of Code 2021 (by UnicycleBloke)

    C++ https://github.com/UnicycleBloke/aoc2021/blob/master/day03/day03.cpp. I suspect I'm overdoing the template-y goodness, but it's a learning exercise. Made such a meal of Part 2...

  • advent_of_code

    c#: github a bit messy but it get the job done.

  • advent-of-code

    Advent of Code challenges over the years (by jordangarrison)

    Super messy day 3 in Go: GitHub

  • aoc2021

    Solutions for Advent of Code 2021 in Typescript with a custom React calendar. (by sanraith)

    day03.ts (github.com)

  • advent_of_code_2021

  • aoc2021

    Advent of Code 2021 (by jenarvaezg)

  • aoc2021

  • advent

    🎄 My Advent of Code solutions (by rossmacarthur)

    Cleanup up Rust solution

  • Advent-of-Code-2021

    Link

  • aoc2021

    Advent of code 2021 in Rust! (by lu-reit)

    My solution using Rust.

  • AoC3

    AoC day 3 (.NET C++)

  • advent-of-code-2021

    https://adventofcode.com/2021 (by shervinsahba)

    [Python solution] using Counter

  • aoc2021

  • AdventCode

  • AoC21

    advent of code 2021 (by BobekJosef)

    My C++ solution - it's not really elegant since I never swapped from string to bools but whatever.

  • Advent_Of_Code

    My solution for the Advent of Code challenges in various languages. (by Dullstar)

    Python

  • aoc-2021

    Discontinued My Advent of Code 2021 solutions in TypeScript (by jonahsnider)

    Part 1 & part 2 together

  • AoC2021

    Advent of Code 2021. A Rusty submarine? (by wilkotom)

  • AdventOfCode

    A bit verbose in Java: https://github.com/FourtyTwoIsTheAnswer/AdventOfCode/blob/main/src/day3/Day3b.java (didn't save 3a)

  • aoc-rust

    Solutions for Advent of Code puzzles, written in Rust

  • adventofcode

    Advent of Code https://adventofcode.com/ (by yulrizka)

  • AoC2021

    Advent of Code 2021 (by EragonpeerGynt)

    My solution in elixir (github link) It's not the cleanest fastest solution probably but does the job well enough. Still fighting with language a bit and forgeting some things in it sometimes (first time using it)

  • aoc2021

    Advent of Code 2021 - my answers

    Kotlin

  • codegames

    Snippets of code I've written for coding games.

    a-ha, recursion! This was a fun one. I wrote my solution in TypeScript: https://github.com/chrismclennon/codegames/blob/master/adventofcode/2021/3/main.ts

  • advent-of-code

    Today's puzzle required quite a lot of code to solve. IT could have been solved with counting + retain() instead of sorting, but it's a bit less code that way: repo

  • AOC2021

    Advent of code 2021 (by RobinLaevaert)

    c#, part1 is kinda a mess

  • AdventOfCode

  • aoc2021

    Advent of Code 2021 (Elixir + Pygame) (by p88h)

    Elixir, some pattern matching and recursion fun:

  • advent_of_code

    Advent of Code solutions (by domm)

  • advent

    Advent of code in Racket (by hencq)

    Nice. Here's mine. I retro-actively refactored part 1 to use the parts I created for part 2.

  • aoc2021

    Solutions for Advent of Code 2021 (by frerich)

  • adventofcode2021

    Advent of Code 2021 (by r0f1)

    Python, 26 lines

  • advent-of-code-2021

    My Kotlin solution for AoC 2021 (by henningBunk)

    My solution in Kotlin: https://github.com/henningBunk/advent-of-code-2021/blob/main/app/src/main/kotlin/day03/Day03.kt

  • adventofcode2021

    Solutions for the Advent of Code 2021 puzzles (by lgeorget)

    C++: https://github.com/lgeorget/adventofcode2021/tree/main/03

  • advent-of-code

    (Work in progress) Python solutions for Advent of Code programming puzzles. (by fedecalendino)

    Python Day 03

  • aoc2021

  • advent-of-code

    My Advent of Code solutions through the years - mostly JS (by davidsharp)

    Struggled to get my head around the explanation of part 2 today, need more coffee

  • advent-of-code-scala

    Complete 2022 to 2015 entries for the annual Advent of Code challenge, written in concise idiomatic functional Scala.

    Scala solution

  • advent-of-code

  • adventOfCode

    https://adventofcode.com/ (by plebcity)

    Solution written in Kotlin

  • aoc2021

    Advent of Code 2021 (by FileGo)

    By far not the cleanest solution, but it works.

  • advent-of-code-2021

    C# Solution Felt like it was a bit of a sledgehammer approach

  • AdventOfCodeHaskell

    Advent of Code in Haskell

    Full code

  • advent_of_code

    Advent of code 2021 in rust! (by Northcode)

    Here is a solution in rust: https://github.com/Northcode/advent_of_code/blob/master/src/bin/03.rs

  • adventofcode

    Advent of Code Repo for Zach Attakk (by ZachAttakk)

    And of course here's the whole file on the hub of gits.

  • AdventOfCode2021

  • programming-challenges

    My attempts at solving various programming challenges. Leetcode, codewars, adventofcode, etc (by x-zvf)

    Clojure solution:

  • adventofcode2021

    our team's solutions for advent of code 2021 (by northflank)

  • advent_of_code

    All of my :star: Advent of Code solutions - using Elixir (by wasi0013)

    view on github

  • advent-of-code

    advent of code (by fridokus)

  • aoc2021

    Advent of Code 2021 on my homemade 16-bit CPU SCAMP (by jes)

  • adventofcode_2021

    php

  • advent-of-code

    Solutions to Advent Of Code (by DearRude)

    Solutions in Julia

  • advent-of-code-2020

    Typescript: Part 1: https://github.com/Swapnull/advent-of-code-2020/blob/main/2021/day3/part1.ts Part 2: https://github.com/Swapnull/advent-of-code-2020/blob/main/2021/day3/part2.ts

  • adventOfCode

    Haskell Part 1 (Turned out kinda cool): https://github.com/Oyalmli/adventOfCode/blob/main/2021/day03/day031.hs Part 2 (total mess): https://github.com/Oyalmli/adventOfCode/blob/main/2021/day03/day032.hs

  • aoc2021

    Advent of Code 2021 - Java solutions (by mykeesg)

    Another solution in Java8 https://github.com/mykeesg/aoc2021/blob/main/Day3.java

  • Advent2021

    After finishing a more brute force approach for pt2, I made a new version which is about 15x faster, inspired by radix sort. I sort by the bit to the ends of a temp array, then re-apply the algorithm on the end of the array I want. C#

  • AoC

    Advent of Code (by Marterich)

  • advent-of-code-2021

    Discontinued Trying to solve https://adventofcode.com/ [Moved to: https://github.com/ThePituLegend/advent-of-code] (by ThePituLegend)

  • AOC2021

    Advent of code solutions 2021 (by calebwilson706)

  • advent-of-code

    My solutions to the Advent of Code (by aaronreidsmith)

    Scala using transpose. Used foldLeft for part 1 and tail recursion for part 2.

  • AdventOfCode

  • AdventOfCode

    Advent of Code (by AdroMine)

    Solution read as a fixed width file, so that all digits became a separate column. After that it was simple column operations.

  • advent-of-code

    My personal entry for https://adventofcode.com/ (by sigmundklaa)

    Python Repo link: https://github.com/SigJig/advent-of-code/blob/master/2021/day_3.py

  • AOC_2021

    Python ` ​ from collections import Counter

  • advent2020

    Advent of Code 2020 solutions that optimise effort, tastefulness and brevity in roughly that order (by combatopera)

  • Advent-of-Code

    My repository for holding my solutions to the Advent of Code challenges. More info: https://adventofcode.com/ (by MichaelRol)

    Source code

  • AoC_2021

    Advent of Code solutions in R (by denbogdan)

    GitHub link to both parts, commented.

  • adventofcode

    Advent of code solutions (by mathsaey)

  • AdventOfCode2021

    Advent of Code 2021 (by SandstromHenrik)

    Code on Github

  • aoc2021

    src

  • adventofcode2021

    My solutions to adventofcode.com for 2021 (by cptwunderlich)

  • Advent-of-Code

    Advent of Code (by michaeljgallagher)

    Part 2 was a little messy

  • advent-of-code

    Advent of code solutions (by rbusquet)

  • aoc-2021

    Advent of Code 2021 with C#/LINQ (by jasonincanada)

    C# solution: https://github.com/jasonincanada/aoc-2021/blob/main/AdventOfCode/AdventOfCode.CSharp/Day03.cs

  • advent-of-code-2021

    My solutions for Advent of Code 2021 (in C) (by KleberPF)

    Link

  • advent-of-code

    Advent of Code puzzles (by KT421)

  • AdventOfCode

    Overly complicating things a little bit: https://github.com/Renkon/AdventOfCode/blob/main/Problems/Problem3.cs

  • adventofcode2021

    Solution for the 2021 edition of adventofcode (by Grimaldus12)

  • Advent-of-code-2021-golang

    Advent of code 2021 Go solutions

  • toit

    Program your microcontrollers in a fast and robust high-level language.

  • AoC21

    Bundled as a package

  • AOC2021

  • Advent-of-Code

  • advent_of_code

    My solutions to advent of code puzzles (by z3y50n)

    My solutions using both Python and Golang (a little messy but currently learning Go)

  • aoc21

    Solutions for advent of code '21 in haskell (let's see how far I can get) (by lazyguyy)

    Here is the code, if anyone wants to take a look. I'm especially interested if it is possible to obtain keep (line 37) in a simpler way.

  • advent_of_code_2021

    Solutions for Advent of Code 2021 (by ropewalker)

    I solved it manually in Excel this morning :) Anyway, here's my Rust solution: https://github.com/ropewalker/advent_of_code_2021/blob/master/src/day03.rs — I am not proud of it, but at least it works and is reasonably fast.

  • aoc

    Discontinued Advent of Code tools and solutions (by rileythomp)

    [Go](https://github.com/rileythomp/aoc/blob/master/solutions/2021/day3/main.go)

  • aoc2021

    Python / Jupyter notebook

  • libsxc

    C library of types and tools written as needed

    For the event this year I started making a separate C library for all the tools I figured I'd need. On day 3 I'm already exposing flaws in my APIs..

  • aoc2021

    Contains my AOC solutions for 2021 (by nobobo1234)

    My solution in Rust. Hope the Rust gods can forgive me: solution

  • Advent_Of_Code_2021

    advent of code 2021 (by sticreations)

    Kotlin -> https://github.com/sticreations/Advent_Of_Code_2021/blob/master/src/main/kotlin/binaryDiagnostic/binarydiagnostic.kt

  • snippets

    My solutions part one and two in Python: https://gitlab.com/-/snippets/2216011

  • advent-of-code-2021

    Advent of Code 2021 (by cylab)

    Kotlin: https://github.com/cylab/advent-of-code-2021/tree/main/src/test/kotlin/day3

  • advent-of-code-2021

    Not a fan of my solution but here it is. (It seems rather unwieldy.)

  • adventofcode2021

    Python 3 solution

  • aoc2021

    Discontinued Advent of Code 2021 (by uneven-shiver)

    Python 3 solution (with NumPy)

  • adventofcode

    part 1 (really easy in sql)

  • AdventOfCode-2021

    AdventOfCode 2021 in Haskell (probably) (by PhilArmstrong)

    Here’s my version, using fairly straightforward Haskell98: https://github.com/PhilArmstrong/AdventOfCode-2021/blob/main/03/03.hs

  • advent-of-code-2021

    My solutions to advent of code 2021 in deno/TS (by J-Swift)

  • advent2021

    Advent of Code 2021 in Rust (by jeremylt)

    Ugly but somewhat fast code: https://github.com/jeremylt/advent2021/blob/main/src/day03.rs 46.497µs (std dev 5.506) locally, 117.632µs (std dev 25.638) on repl.it

  • adventofcode

    Some flavors of implementations for the Advent of Code challenges (by gansanay)

    A Python solution I liked to write but still thinking there's an ultimately elegant way to do it.

  • advent-of-code

    Advent of Code! (by peckb1)

    Kotlin code

  • AoC2021

    Advent of Code 2021 (Python) (by carsongmiller)

    Python

  • aoc-2021

    Advent of Code 2021

    link

  • advent_of_code

    advent of code solutions (or attempts) 2021 (by cemorgan)

    solution

  • advent

    Git mirror of https://bitbucket.org/sjl/advent (by sjl)

    Common Lisp (link)

  • Advent-of-Code

    solutions for Advent of Code Problems (by brownboycodes)

    📦 repo for day 3

  • Advent-of-code-2021

    Python 3 Recursion

  • aoc

    Python Jupyter Notebook

  • fish-shell

    The user-friendly command line shell.

    My fish shell solution and accompanying gist:

  • aoc2021

  • aoc-2021

    Advent of Code 2021 (by benc-uk)

    Here's mine https://github.com/benc-uk/aoc-2021/blob/main/day-3/main.go

  • advent-of-code

    My Advent of Code answers (by tcsullivan)

    Part 2's not as pretty: GitHub

  • aoc21

    I only had time to look at today problem 10 minutes ago. Part 1 in Rust is here. I got a O(m*n) time complexity here (m is the number bitstring length, n is the number of bitstrings). I'm pretty sure there is a better way. Any insights?

  • AoC

    my personal repo for the advent of code yearly challenge (by Fadi88)

    rust solution

  • emacs-config

    My personal Emacs configuration (by oantolin)

    Thank you! It was a bug in my Emacs Lisp implementation of topaz's URL scheme.

  • aoc2021

    Oxidized solutions for the "Advent of code" 2021 (by itsCryne)

  • advent-of-code

    :christmas_tree::gift::santa: (by gillchristian)

    Another Haskell one :: GitHub

  • aoc2021-haskell

    My Haskell Repo for advent of code (by bamartindev)

    Haskell: https://github.com/bamartindev/aoc2021-haskell/blob/main/src/Solutions/DayThree.hs

  • asmvent-of-code

    Just some low-level implementations of solutions to Advent of Code puzzles

    C: https://github.com/slyfoxza/asmvent-of-code/tree/main/2021-03 (while the idea is to actually do all of this in x86-64 and AArch64 assembly, I start off with C reference implementations)

  • AoC2021

    https://adventofcode.com/2021 (by johnboker)

  • advent_of_code

    Or how to over-engineer a simple thing with contracts and strict typing.

  • aoc_2021_rs

    Advent of Code 2021 in Rust

  • advent-of-code-2021

    Solutions for the Advent of Code 2021 puzzles (by lucashmsilva)

  • aoc2021

    Advent of Code 2021 (by otsu81)

  • aoc_2021

    Ho Ho Ho, Ho Ho Ho Ho... (by obluff)

    part 2, pandas B-D

  • AdventofCode

  • AdventOfCode_2021

    Repo for the 2021 edition of www.adventofcode.com (by LubosKolouch)

  • advent-of-code

    Advent of code solutions (by tallbikeguy)

  • advent-of-code

    My solutions to Advent of Code (by daniel-dara)

    too mentally exhausted at the moment to golf part 2

  • aoc

    My solutions to the https://adventofcode.com/ (by vollcheck)

    Publishing only first part in *Clojure* as I'm still working on the 2nd part. Hard exercise, but full of things to learn.

  • AoC-2021

    Solutions for Advent of Code 2021 (by Rtchaik)

    Python

  • Advent_of_Code

    My Advent of Code solutions. (by Farbfetzen)

    My solution in Python. Not the most efficient but it get's the job done. This one was fun and interesting!

  • adventofcode

    Solutions for Advent of Code (by jeffomatic)

    Part 1

  • aoc2021

    Rust version https://github.com/rengare/aoc2021/blob/main/day_3/src/main.rs

  • advent-of-code-kotlin

    Advent of code 2021 - Kotlin

    Kotlin solution for day 3, not the most concise nor most optimized but gets the job done and fairly readable.

  • advent-of-code-2021

    My solutions for the "Advent of Code 2021" (by feedm3)

    - Implementation: https://github.com/feedm3/advent-of-code-2021/blob/main/src/main/java/me/dietenberger/Day3.java

  • AdventOfCode2021.jl

    Advent of Code 2021 in Julia

  • AdventOfCode2021

    Solutions of AoC 2021 in APL (by MikosJon)

    APL solution: Github

  • adventofcode2021

    Saving Christmas 2021 by solving adventofcode.com problems (by simocosimo)

    Still don't know the language pretty well, so here is me trying weird syntax and functions lol Here on Github.

  • adventofcode-2021-solutions

    Solutions for Advent of Code 2021 edition

  • advent-of-code-2021

    github

  • advent-of-code

    My solutions for adventofcode.com (by mdwhatcott)

    github

  • adventofcode

    Python 3.8 solution It really took me a while for the second part. It's fast, {I feel it can be improved. Any comments would be appreciated

  • AdventOfCode2021

    part 2

  • advent-of-code

    Advent of Code (by lbreede)

    GitHub

  • rockstar

    The Rockstar programming language specification

  • adventofcode

    My solutions to the Advent of Code challenges (by djotaku)

    Python solution. Complicated enough that today I'm not doing any other languages, just Python.

  • scrapyard

    Space for notes and experiments while learning the Rust programming language

    Rust

  • advent-of-code

    Advent of Code solutions (by ManDeJan)

  • advent_of_code

    Solutions to programming puzzles on Advent of Code (by Praful)

    All solutions on GitHub.

  • advent-of-code-2021

    🦀 Rust solutions to AoC 2021 (by wfxr)

    Rust solution without external lib:

  • adventofcode

    Solutions for problems from AdventOfCode.com (by bhosale-ajay)

    Readable type focused F# and TypeScript Solution, F# code under 50 lines for both the parts

  • adventofcode

    Repo for advent of code exercises 2021 (by wbratz)

    C# https://github.com/wbratz/adventofcode/tree/master/day3

  • AdventOfCode2021

    Discontinued [Moved to: https://github.com/gfioretti/AdventOfCode] (by gfioretti)

    My Kotlin solution for Day 3. I'm not particularly proud of this solution as I feel that I may have missed something working with binary numbers and may have brute forced a bit in some parts. But at least I had the opportunity to use Kotlin script for the first time ever (inspired by some other user that posted a solution on Day 2 using it) and some cool lambdas to encapsulate bit criteria logic, all while staying immutable and using recursion instead of loops. :D

  • adventofcode_2021

    My solutions for AoC21 in R and Julia

    R: Code Julia: Code

  • advent-of-code-2021

    AoC 2021 solutions in Python (by kmb5)

    Python solution (both parts), tried to document everything as well as I can

  • AOC2021

    advent of code 2021 (by zalazalaza)

    solution using python3 w/ numpy

  • advent-of-code

    solutions for Advent of Code (by micod-liron)

  • aoc

    Advent of Code - mscha's Perl 6 solutions (by mscha)

    Finally got around to finishing part 2 of my Raku solution. See GitHub for the code.

  • AdventOfCode

    Advent of code 2023 (by ithar14)

    part1+2 : https://github.com/ithar14/AdventOfCode21/blob/main/2021/Day3.py

  • AoC_2021

    GitHub: Part 1 & 2

  • AdventOfCode2021

    My solutions to https://adventofcode.com/2021 (by willkill07)

  • AdventofCode2021

  • advent-of-code

    Advent of code solutions (by EmilOhlsson)

    Full code is available here

  • advent-of-code-2021

  • AdventOfCode2021

    Advent of Code 2021 - New to Kotlin (by manitobathunder)

  • aoc-typescript

  • advent-of-code-2021

    Discontinued My solutions to https://adventofcode.com/2021 (by plan-x64)

  • advent-of-code-2021

    Advent of Code in Golang! (by gwpmad)

  • advent-of-code

    Using a little framework I made for input parsing and tests last year.

  • advent-of-code-kt

    My solutions to AdventOfCode 2021

    Here is mine, I abused extension functions and repeated some code. Any suggestions are welcomed.

  • aoc2021-abap

    Discontinued AdventOfCode 2021 solutions in ABAP

    ABAP Github While I found an easy way to convert a binary number string to an int, ABAP doesn't allow bit operations on ints but only on variables with type x or xstring. To apply a NOT/XOR to the int, it has to be converted to type x, XORed and converted back to an int. Fortunately with the ABAP version in SAP NetWeaver 7.50 conversion can be done inline.

  • aoc-2021-kotlin

    Advent of Code 2021 puzzle solving using Kotlin

  • AoC

    Advents of Code in NASM x86_64 assembly (by JustinHuPrime)

    Part 1 went fairly easily - I realized that the least common bits must have been the inverse of the most common bits.

  • Advent-Of-Code-2021

    🎅 My implementation of the puzzles for Advent of Code 2021, done as a Swift Playground. 🤶 (by jakehawken)

  • Advent-Of-Code-2021

    Discontinued My solutions to the programming puzzles from https://adventofcode.com. (by TommyMynnSon)

  • Advent-of-Code-2021

    GitHub/DiagnosticsTool.java

  • AdventOfCode2021

    AdventOfCode 2021 solutions (by Meldanor)

  • AdventOfCode_Deiv

    Another Python3 Implementation :)! Link to Github

  • aoc

    Advent of Code (by c-kk)

  • advent-2021-go

    Advent of Code 2021 solutions, in Go!

  • advent-of-code

    Repo for solutions to advent of code (by lhug)

    see my version: Github/BinaryDiagnostic

  • advent-of-code

    AoC solutions in Clojure (by wevre)

    source code

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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