Awesome Advent of Code

This is a collection of awesome resources related to the yearly Advent of Code challenge.

• The Official AoC Website
• The AoC Subreddit
• Project Templates
• Tools and Utilities
• Other Advent Calendars
• 2018
• 2019
  • Solutions
    • AWK
    • Ada
    • Bash
    • C
    • C#
    • C++
    • Clojure
    • Common Lisp
    • Crystal
    • D
    • Dart
    • Elixir
    • Elm
    • Erlang
    • F#
    • Go
    • Groovy
    • Haskell
    • Idris
    • J
    • Java
    • JavaScript
    • Julia
    • Kotlin
    • LDPL
    • Nim
    • OCaml
    • PHP
    • Perl
    • Pony
    • PowerShell
    • Prolog
    • Python
    • R
    • Racket
    • ReasonML
    • Red
    • Ruby
    • Rust
    • Smalltalk
    • Scala
    • Scheme
    • Swift
    • TypeScript
    • Zig
  • Live Streams

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Project Templates

Templates, cookiecutters and skeletons for quickly setting up projects in your favourite language.

• dave-burke/advent-of-code-java-starter (Java)
• gobanos/cargo-aoc (Rust)
• hughjdavey/aoc-kotlin-starter (Kotlin)
• kindermoumoute/adventofcode (Go)
• staylorwr/elixir_aoc (Elixir)
• mhanberg/advent-of-code-elixir-starter (Elixir)
• AlexeSimon/adventofcode (Python)
• sindrekjr/AdventOfCodeBase (C#)
• mhanberg/advent-of-code-clojure-starter (Clojure)
• caderek/aoc-starter-js (JavaScript)
• caderek/aoc-starter-ts (TypeScript)

Tools and Utilities

• Alfie -- Online JS editor that helps users solve AoC problems.
• Chrome extension -- Browser extension for private leaderboard visualization
• Firefox extension -- Browser extension for private leaderboard visualization
• Globals medals overview -- Alternative global leaderboard showing first, second and third places as gold, silver and bronze medals.
• Scatterplot of first 100 -- Scatterplot of the time taken to solve the parts of each puzzle by the first 100 people that solved it.
• aocdl -- Command-line utility that automatically downloads your personal input file while you read the puzzle description (Go).
• aoc-cli -- Command-line utility that helps solve problems in ruby: it downloads your personal input file, creates the sample source files and benchmarks your solutions (Ruby).
• AoCHelper -- NuGet library that simplifies puzzle solving and provides benchmarking (.NET).

Other Advent Calendars

24 days of cool stuff regarding .

• Perl6 Advent Calendar
• QEMU Advent Calendar

2019

WARNING: All of these likely contain spoilers.

Read CONTRIBUTING.md to learn how to add your own repos.

Solutions

AWK

Solutions to AoC in AWK.

Ada

Solutions to AoC in Ada.

• jamestomasino/advent-of-code-2019

Bash

Solutions to AoC in Bash.

C

Solutions to AoC in C.

• coder5506/advent-of-code-2019

C#

Solutions to AoC in C#.

• AnkurSheel/AdventOfCode2019
• alexchro93/AdventOfCode
• eduherminio/AoC2019
• encse/adventofcode
• sanraith/aoc2019
• sindrekjr/AdventOfCode
• viceroypenguin/adventofcode
• tstavropoulos/AdventOfCode2019

C++

Solutions to AoC in C++.

• TheRealMolen/adventofcode2019
• voivoid/advent-of-code
• rrrlw/advent-of-code-2019
• bwearley/advent-of-code-2019

Clojure

Solutions to AoC in Clojure.

• agrison/advent-of-code-2019
• alexparlett/advent-of-code-2019
• erdos/advent-of-code-2019
• fctorial/adventofcode2019-clojure
• fdlk/advent-2019
• felipecortez/advent-of-code
• jdlambert/advent-of-code-2019
• mastercake10/AdventOfCode2019

Common Lisp

Solutions to AoC in Common Lisp.

• topikettunen/advent-of-code-2019

Crystal

Solutions to AoC in Crystal.

• PenguinOwl/advent2019
• salival1/advent-2019

D

Solutions to AoC in D.

• jrfondren/adventofcode
• m3m0ry/2019-advent

Dart

Solutions to AoC in Dart.

• Awjin/advent-of-code
• julemand101/AdventOfCode2019

Elixir

Solutions to AoC in Elixir.

• Firebain/adventofcode
• dunyakirkali/aoc
• es1o/adventofcode
• jwarwick/aoc_2019
• manniL/aoc-2019-elixir

Elm

Solutions to AoC in Elm and Literate Elm.

Erlang

Solutions to AoC in Erlang.

• rhbvkleef/aoc2019

F#

Solutions to AoC in F#.

• CameronAavik/AdventOfCode
• ChrisPritchard/AdventOfCode

Go

Solutions to AoC in Go.

• GreenLightning/aoc19
• Ullaakut/aoc19
• chigley/advent2019
• davidaayers/advent-of-code-2019
• devries/advent_of_code_2019
• gliderGeek/adventofcode19
• hierynomus/2019-adventofcode.com
• howden/advent19
• kissgyorgy/adventofcode2019
• lynerist/Advent-of-code-2019-golang
• sasom/adventofcode19
• thlacroix/goadvent
• williamfhe/advent-of-code-2019
• sevaorlov/adventofcode2019

Groovy

Solutions to AoC in Groovy.

Haskell

Solutions to AoC in Haskell.

• bzuilhof/AdventOfCode
• ephemient/aoc2019#hs
• glguy/advent2019
• hashedone/advent-of-code-2019-hask
• nrdmn/adventofcode2019
• webbiscuit/adventofcode

Idris

Solutions to AoC in Idris.

J

Solutions to AoC in J.

• jitwit/aoc

Java

Solutions to AoC in Java.

• niedrist/AdventOfCode
• SimonBaars/adventOfCode-2019
• SizableShrimp/AdventOfCode2019
• agrison/advent-of-code-2019
• giganova/advent-of-code-2019-java

JavaScript

Solutions to AoC in JavaScript.

• GigaNova/advent-of-code-2019
• Jedi-Fullstack-Avengers/AdventOfCode
• MaxArt2501/advent-of-code-2019
• RaedsLab/advent-of-code
• arnauddrain/advent-of-code-2019
• atme/advent-of-code
• bureson/advent-of-code-2019
• chinesedfan/adventofcode
• countzero/advent_of_code
• danieltrost/adventofcode-2019-solutions-js
• davidmargolin/Advent-Of-Code-2019
• entibo/advent-of-code-golf-2019
• gamma032steam/Advent-of-code
• gavinhenderson/advent-of-code
• imsalahdev/adventofcode-2019
• jackcutting/aoc2019
• mdelerue/AdventOfCode
• und3f/advent-of-code-2019
• vguerrerobosch/advent-of-code-2019
• vuryss/aoc-2019
• bwearley/advent-of-code-2019

Julia

Solutions to AoC in Julia.

• gsoleilhac/aoc19.jl
• kamilbeker/aoc2019.jl
• racinmat/advent_of_code_2019

Kotlin

Solutions to AoC in Kotlin.

• 0legg/adventofcode
• daafith/advent-of-code-2019
• ephemient/aoc2019#kt
• hughjdavey/aoc-2019
• jgoerner/aoc-2019
• jorispz/aoc-2019
• mew/aoc-2019

LDPL

Solutions to AoC in LDPL.

• Lartu/adventOfCode2019
• dgarroDC/advent-of-code-2019-ldpl

Nim

Solutions to AoC in Nim.

• kaushalmodi/aoc2019

OCaml

Solutions to AoC in OCaml.

• georgek42/AOC2019

PHP

Solutions to AoC in PHP.

• aran112000/Advent-of-Code-2019-PHP
• cbzink/advent-of-code-2019
• vuryss/aoc-2019

Perl

Solutions to AoC in Perl.

• kcaran/adventofcode2019
• kolcon/adventofcode_2019
• lskatz/advent-of-code

Pony

Solutions to AoC in Pony.

Prolog

Solutions to AoC in Prolog.

• kristianhasselknippe/advent-of-code-2019

PowerShell

Solutions to AoC in PowerShell.

• Crucerio/adventofcode
• martinkonopka/AdventOfCode2019

Python

Solutions to AoC in Python.

• 0x8b/advent-of-code-2019
• Akumatic/Advent-of-Code
• BogDAAAMN/advent-of-code
• Dementophobia/advent-of-code-2019
• IFinners/advent-of-code
• JasonCannon/advent-of-code-2019
• JesperDramsch/advent-of-code
• kjeliasen/AdventOfCode
• Kurocon/AdventOfCode2019
• Levivig/AdventOfCode2019
• Miccowhy/adventofcode2019
• PatMyron/advent-of-code
• TristoKrempita/advent-of-code
• a-red-christmas/aoc2019-ae
• elvinyhlee/advent-of-code-2019-python
• ephemient/aoc2019#py
• gbusch/AdventOfCode
• juffalow/advent-of-code
• kolcon/adventofcode_2019
• mebeim/aoc
• metzbernhard/aoc2019
• mevdschee/AdventOfCode2019
• mjpieters/adventofcode
• mpindaro/advent-of-code-2019
• polhec42/AOC
• r0f1/adventofcode2019
• ste001/advent-of-code-2019
• vincent-vega/adventofcode
• visini/aoc2019
• zenieldanaku/AdventOfCode
• dmies/adventOfCode
• iownthegame/AdventofCode2019

R

Solutions to AoC in R.

• Cattiva/adventofcode
• EdwinTh/AoC_2019
• Morawski21/Advent-of-Code-2019-in-R
• adam-gruer/aoc2019
• akulumbeg/adventofcode
• davidmasp/adventofcode-dmp
• mpjdem/adventofcode2019
• riinuots/advent2019
• plannapus/AdventOfCode2019
• rrrlw/advent-of-code-2019

Racket

Solutions to AoC in Racket.

• samdphillips/aoc-2019

ReasonML

Solutions to AoC in ReasonML.

• believer/advent-of-code

Red

Solutions to AoC in Red.

Ruby

Solutions to AoC in Ruby.

• Kazhuu/advent-of-code-2019
• Keirua/adventofcode-rb
• Pungsnigel/advent_of_code_2019

Rust

Solutions to AoC in Rust.

• AlexAegis/advent-of-code
• AmauryCarrade/AdventOfCode2019
• DarthGandalf/advent-of-code
• alyti/aoc-2019
• dashed/advent-of-code
• fornwall/advent-of-code-2019-rs
• hashedone/advent-of-code-2019-rust
• jdlambert/advent-of-code-2019
• meyerphi/advent-of-code
• timvisee/advent-of-code-2019
• bwearley/advent-of-code-2019

Smalltalk

Solutions to AoC in Smalltalk.

• thiagoslino/Advent-of-Code-2019

Scala

Solutions to AoC in Scala.

• FlorianCassayre/AdventOfCode-2019
• lupari/aoc
• matelaszlo/advent-of-code-scala
• sim642/adventofcode

Scheme

Solutions to AoC in Scheme.

• jitwit/aoc
• nenadom/AdventOfCode

Swift

Solutions to AoC in Swift.

• davedelong/AOC
• evilmint/AdventOfCode
• fguchelaar/AdventOfCode2019
• gernb/AdventOfCode2019

TypeScript

Solutions to AoC in TypeScript.

• AlexAegis/advent-of-code
• caderek/aoc2019
• florianfreier/AdventOfCode2019
• izexi/adventofcode2019

Zig

Solutions to AoC in Zig.

Live Streams

Folks who are live streaming their process.