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Advent of Code
Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. People use them as a speed contest, interview prep, company training, university coursework, practice problems, or to challenge each other.
You donβt need a computer science background to participate - just a little programming knowledge and some problem solving skills will get you pretty far. Nor do you need a fancy computer; every problem has a solution that completes in at most 15 seconds on ten-year-old hardware.
- GitHub: https://github.com/topics/advent-of-code
- Created by: Eric Wastl
- Released: December 2015
- Aliases: aoc, adventofcode, advent-of-code-2015, aoc-2015, advent-of-code-2016, aoc-2016, advent-of-code-2017, aoc-2017, advent-of-code-2018, aoc-2018, advent-of-code-2019, aoc-2019, advent-of-code-2020, aoc-2020, advent-of-code-2021, aoc-2021, advent-of-code-2022, aoc-2022, advent-of-code-2023, aoc-2023,
- Last updated: 2025-01-30 00:01:05 UTC
- JSON Representation
https://github.com/mellowagain/advent-of-code-2019
Third time's a charm :)
advent-of-code advent-of-code-2019 adventofcode aoc
Last synced: 28 Jan 2025
https://github.com/omznc/advent-of-code
Because everyone has one of these.
advent-of-code advent-of-code-2021 advent-of-code-2021-python python python-3-10
Last synced: 14 Oct 2024
https://github.com/tasxatzial/advent-of-code-23
advent-of-code advent-of-code-2023 adventofcode
Last synced: 13 Jan 2025
https://github.com/mjossdev/advent-of-code-22
advent-of-code advent-of-code-2022 adventofcode aoc-2022 aoc-2022-in-kotlin kotlin
Last synced: 17 Dec 2024
https://github.com/filiptammergard/advent-of-code-2021
My Advent of Code 2021 solutions in TypeScript.
advent-of-code advent-of-code-2021 deno typescript
Last synced: 13 Oct 2024
https://github.com/filiptammergard/advent-of-code-2020
My solutions to the AoC 2020 problems in Javascript.
advent-of-code advent-of-code-2020 javascript
Last synced: 13 Oct 2024
https://github.com/pavi2410/adventofcode2015
bit late, i know
advent-of-code aoc aoc-2015 aoc-2015-in-kotlin
Last synced: 28 Jan 2025
https://github.com/lksmrck/advent-of-code-2023
advent-of-code advent-of-code-2023 rust
Last synced: 07 Jan 2025
https://github.com/mandejan/advent-of-code-2019
Advent of code 2019!
advent-of-code advent-of-code-2019 perl6 raku
Last synced: 20 Dec 2024
https://github.com/gansanay/adventofcode
Some flavors of implementations for the Advent of Code challenges
Last synced: 25 Jan 2025
https://github.com/kcaran/adventofcode2016
Perl solutions to the 2016 Advent of Code challenge
Last synced: 15 Jan 2025
https://github.com/kcaran/adventofcode2018
Perl solutions to the 2018 Advent of Code challenge
advent-of-code advent-of-code-2018 perl perl5
Last synced: 15 Jan 2025
https://github.com/ferdinandkeller/advent_of_code_2022
My solutions to AoC 2022
Last synced: 20 Dec 2024
https://github.com/pavi2410/adventofcode2019
advent-of-code advent-of-code-2019 december kotlin
Last synced: 28 Jan 2025
https://github.com/sgomez/advent-of-code-2022-in-rust
The advento of code 2022 resolved in rust
Last synced: 12 Nov 2024
https://github.com/jonjampen/adventofcode
My solutions to "Advent of Code" in JavaScript.
advent-of-code advent-of-code-2023 adventofcode
Last synced: 13 Jan 2025
https://github.com/titusio/adventofcode2023
My Solutions for Advent Of Code 2023
advent-of-code advent-of-code-2023 rust
Last synced: 23 Jan 2025
https://github.com/automata/advent-of-code
Advent of Code
advent-of-code advent-of-code-2020 aoc aoc2020
Last synced: 07 Jan 2025
https://github.com/hankolsen/advent-of-code
My solutions to the Advent of Code. Doing it in javascript, using node to be able to read files with data
Last synced: 13 Jan 2025
https://github.com/kcaran/adventofcode2019
Perl solutions to the 2019 Advent of Code challenge
advent-of-code advent-of-code-2019 perl perl5
Last synced: 15 Jan 2025
https://github.com/hughrawlinson/advent-of-code
πMy typescript solutions for Advent of Code
Last synced: 26 Jan 2025
https://github.com/pavi2410/adventofcode2020
Playing Advent of Code 2020 in Kotlin
advent-of-code advent-of-code-2020 adventofcode aoc2020 kotlin
Last synced: 28 Jan 2025
https://github.com/jcwillox/advent-of-code
Multi-lang Advent of Code Cookiecutter and Solutions
advent-of-code cookiecutter cookiecutter-python cookiecutter-template
Last synced: 20 Dec 2024
https://github.com/ferdinandkeller/aoc-py
Python solutions to Advent Of Code.
Last synced: 20 Dec 2024
https://github.com/deckelmouck/adventofcode
my C# advent-of-code solutions
advent-of-code advent-of-code-2023 aoc-2023-in-csharp csharp
Last synced: 26 Jan 2025
https://github.com/0xb01u/aoc2019
My solutions to 2019's Advent of Code: https://adventofcode.com/2019/about
advent-of-code advent-of-code2019 aoc aoc2019 puzzle python python3
Last synced: 11 Jan 2025
https://github.com/darthmaim/advent-of-code-2017
π
advent-of-code advent-of-code-2017
Last synced: 13 Jan 2025
https://github.com/emre-one/advent-of-code-2016
My Kotlin implementations of Advent-of-Code-2016 puzzles
advent-of-code advent-of-code-2016 aoc aoc-2016 aoc-2016-in-kotlin kotlin
Last synced: 20 Dec 2024
https://github.com/petertseng/adventofcode-rs-2020
Solutions to https://adventofcode.com/2020 (selected problems only, not intending to complete)
advent-of-code advent-of-code-2020 rust
Last synced: 13 Jan 2025
https://github.com/watcherwhale/aoc-2023
Advent of Code 2023
advent-of-code advent-of-code-2023
Last synced: 08 Jan 2025
https://github.com/lesnyrumcajs/advent-of-cpp-2015
Advent of Code 2015 in C++20
advent-of-code advent-of-code-2015 cpp cpp20 ranges-v3
Last synced: 15 Jan 2025
https://github.com/keturiosakys/advent-of-code
Watch me write some bad Rust, OCaml code
Last synced: 28 Jan 2025
https://github.com/ppmpreetham/aoc
My solutions to Advent of Code.
advent-of-code advent-of-code-2023
Last synced: 06 Dec 2024
https://github.com/lesnyrumcajs/advent-of-rust-2020
Solutions to Advent of Code 2020 challenges
advent-of-code advent-of-code-2020
Last synced: 15 Jan 2025
https://github.com/lesnyrumcajs/advent-of-rust-2023
Advent of Code 2023 in Rust
advent-of-code advent-of-code-2023
Last synced: 15 Jan 2025
https://github.com/emre-one/advent-of-code-2023
My Kotlin implementations of Advent-of-Code-2023 puzzles
advent-of-code advent-of-code-2023 advent-of-code-2023-kotlin aoc aoc-2023 aoc-2023-in-kotlin kotlin
Last synced: 20 Dec 2024
https://github.com/wakingrufus/advent-of-code-2018
advent-of-code advent-of-code-2018 kotlin
Last synced: 15 Jan 2025
https://github.com/failedcode/adventofcode-2021
https://adventofcode.com/2021/
advent-of-code advent-of-code-2020 gdscript godot
Last synced: 11 Jan 2025
https://github.com/failedcode/adventofcode-2022-php
Advent of Code 2022 solutions in php
advent-of-code advent-of-code-2022 advent-of-code-2022-php php8
Last synced: 11 Jan 2025
https://github.com/emre-one/advent-of-code-2022
My Kotlin implementations of Advent-of-Code-2022 puzzles
advent-of-code advent-of-code-2022 aoc aoc-2022 aoc-2022-in-kotlin kotlin
Last synced: 20 Dec 2024
https://github.com/smudger/aoc2022-rust
π My solutions to the Advent of Code 2022. Written in Rust.
advent-of-code advent-of-code-2022 advent-of-code-2022-rust aoc aoc-2022 aoc-2022-rust aoc-rust aoc2022 rust rust-lang rustlang
Last synced: 18 Jan 2025
https://github.com/smudger/aoc2019-rust
π My solutions to the Advent of Code 2019. Written in Rust.
advent-of-code advent-of-code-2019 advent-of-code-2019-rust aoc aoc-2019 aoc-2019-rust aoc-rust aoc2019 rust rust-lang rustlang
Last synced: 18 Jan 2025
https://github.com/tasxatzial/advent-of-code-20
advent-of-code advent-of-code-2020 adventofcode
Last synced: 13 Jan 2025
https://github.com/matheusvellone/adventofcode
My AdventOfCode adventures
advent-of-code advent-of-code-2015 advent-of-code-2016 advent-of-code-2017 adventofcode adventofcode2017 challenges javascript
Last synced: 15 Jan 2025
https://github.com/mjossdev/advent-of-code-23
advent-of-code advent-of-code-2023 aoc-2023-in-kotlin kotlin
Last synced: 17 Dec 2024
https://github.com/hhammon/aoc2023
Advent of Code 2023 in Rust!
advent-of-code advent-of-code-2023 advent-of-code-2023-rust aoc aoc-2023 aoc-2023-rust rust
Last synced: 17 Jan 2025
https://github.com/iamtomahawkx/advent-of-code-bot
A small bot i put way too much effort into
advent-of-code bot discord discord-bot
Last synced: 08 Jan 2025
https://github.com/iamtomahawkx/adventofcode2020
Here we go!
advent-of-code advent-of-code-2020
Last synced: 08 Jan 2025
https://github.com/jyggen/advent-of-php
Advent of Code solutions written in PHP.
Last synced: 26 Jan 2025
https://github.com/danielm/adventofcode
my adventofcode.com challenge solutions
advent-of-code advent-of-code-2015 advent-of-code-2024 advent-of-code-csharp adventofcode2015 rust
Last synced: 28 Jan 2025
https://github.com/albert221/advent-of-code
advent-of-code advent-of-code-2020
Last synced: 14 Jan 2025
https://github.com/aviortheking/advent-of-code
Advent of Code I've done
advent-of-code advent-of-code-2015 advent-of-code-2021 advent-of-code-2023 adventofcode bun typescript
Last synced: 26 Jan 2025
https://github.com/giuseppe998e/advent-of-code-2022
My solutions in Rust lang for the AOC 2022
advent-of-code advent-of-code-2022 aoc aoc-2022 aoc-rust cargo rust solutions
Last synced: 15 Dec 2024
https://github.com/siphalor/adventofcode21
Collection of projects for Advent of Code 2021
advent-of-code advent-of-code-2021
Last synced: 11 Jan 2025
https://github.com/tollyh/aoc-2021
Advent of Code - 2021 Edition
advent-of-code advent-of-code-2021 no-dependencies no-libraries python python3
Last synced: 11 Jan 2025
https://github.com/donovanglover/advent-of-code
My solutions to Advent of Code problems in Rust.
advent-of-code adventofcode aoc rust
Last synced: 28 Jan 2025
https://github.com/moritzsternemann/advent-of-code
Advent of Code Solutions in Swift π
advent-of-code advent-of-code-2021 advent-of-code-2021-swift advent-of-code-2023 advent-of-code-2023-swift
Last synced: 15 Dec 2024
https://github.com/capnslipp/advent-of-code-2022
π My Advent of Code 2022 solutions, done in a complicated way that's more of an excercize in data modeling than the simplest/quickest solution.
advent-of-code advent-of-code-2022 adventofcode data-model model model-oriented-programming modeling modelling swift
Last synced: 11 Jan 2025
https://github.com/tasxatzial/advent-of-code-21
advent-of-code advent-of-code-2021 adventofcode
Last synced: 13 Jan 2025
https://github.com/tollyh/advent-of-code-cs
Advent of Code - 2022/2023 Solutions
advent-of-code advent-of-code-2022 csharp dotnet dotnet-core puzzle
Last synced: 11 Jan 2025
https://github.com/pikulet/adventofcode2018
Every day, a new puzzle is available: https://adventofcode.com/2018
advent-of-code advent-of-code-2018
Last synced: 28 Jan 2025
https://github.com/athos/advent-of-code-2021
My solutions for Advent of Code 2021
Last synced: 11 Jan 2025
https://github.com/silentvoid13/aoc2023
Advent of Code 2023 in Rustβ’
advent-of-code advent-of-code-2023
Last synced: 27 Jan 2025
https://github.com/rgson/adventofcode
My Advent of Code solutions
advent-of-code advent-of-code-2015 advent-of-code-2016 advent-of-code-2019 programming-challenges
Last synced: 15 Jan 2025
https://github.com/nathanljones/advent-of-code-2024
Advent of Code 2024
advent-of-code advent-of-code-2024 advent-of-code-2024-rust aoc-2024-in-rust
Last synced: 09 Jan 2025
https://github.com/piotrekpkp/aoc-rs
Advent Of Code in Rust!
advent-of-code advent-of-code-2022 advent-of-code-2022-rust adventofcode adventofcode2022
Last synced: 08 Jan 2025
https://github.com/techartorg/advent_of_code_2019
Community solutions to the Advent of Code 2019 coding challenges.
advent-of-code advent-of-code-2019 tech-art
Last synced: 04 Jan 2025
https://github.com/lhvy/aoc-2020
My 2020 Advent of Code Solutions in Python
advent-of-code advent-of-code-2020 python python3
Last synced: 18 Dec 2024
https://github.com/levi-ivel/advent-of-code
My solutions to the puzzles from Advent of Code
advent-of-code advent-of-code-2024 csharp
Last synced: 14 Dec 2024
https://github.com/verzatiledev/advent-of-code-2023
advent-of-code advent-of-code-2023 cpp
Last synced: 08 Jan 2025
https://github.com/sizableshrimp/adventofcode2021
My solutions for the Advent of Code 2021 challenges
advent-of-code advent-of-code-2021 advent-of-code-java adventofcode adventofcode2021 spoilers
Last synced: 09 Jan 2025
https://github.com/tasxatzial/advent-of-code-18
advent-of-code advent-of-code-2018 adventofcode
Last synced: 13 Jan 2025
https://github.com/cathalgarvey/aoc-2017-elixir
Advent of Code 2017 in Elixir, for fun
advent-of-code advent-of-code-2017 aoc2017 learning-elixir
Last synced: 15 Jan 2025
https://github.com/greenheart/advent-of-code
advent-of-code javascript standard-js tdd
Last synced: 15 Jan 2025
https://github.com/kiefciman/advent-of-code
My solutions for Advent of Code
Last synced: 19 Nov 2024
https://github.com/chris-araman/adventofcode
My solutions
advent-of-code advent-of-code-2021 advent-of-code-2021-swift advent-of-code-swift aoc aoc2021 aoc2021swift
Last synced: 27 Jan 2025
https://github.com/sizableshrimp/adventofcode2023
My solutions for the Advent of Code 2023 challenges
advent-of-code advent-of-code-2023 advent-of-code-java advent-of-code-kotlin adventofcode adventofcode2023 aoc-2023-in-java aoc-2023-in-kotlin
Last synced: 09 Jan 2025
https://github.com/sizableshrimp/adventofcode2022
My solutions for the Advent of Code 2022 challenges
advent-of-code advent-of-code-2022 advent-of-code-2022-java advent-of-code-java advent-of-code-kotlin adventofcode adventofcode2022 aoc-2022-in-kotlin
Last synced: 09 Jan 2025
https://github.com/nikolay/adventofcode
My Advent of Code solutions in Go
advent-of-code advent-of-code-2023 advent-of-code-2023-go
Last synced: 15 Jan 2025
https://github.com/dnl-blkv/adventofcode.linq
AdventOfCode, solved in LinqPad with C#.
Last synced: 15 Jan 2025
https://github.com/petertseng/adventofcode-rb-2024
Solutions to https://adventofcode.com/2024
advent-of-code advent-of-code-2024 advent-of-code-2024-ruby ruby
Last synced: 14 Dec 2024
https://github.com/nikolay/advent-of-code-2022
Advent of Code (2022)
advent-of-code advent-of-code-2022 advent-of-code-2022-go advent-of-code-go aoc-2022 aoc-2022-in-go aoc-in-go
Last synced: 15 Jan 2025
https://github.com/nikolay/advent-of-code
Advent of Code
advent-of-code advent-of-code-2021
Last synced: 15 Jan 2025
https://github.com/baizey/adventofcode
advent-of-code aoc-2023-in-kotlin aoc-2024-in-kotlin kotlin
Last synced: 06 Dec 2024
https://github.com/headblockhead/adventofcode
My solutions to adventofcode.com. All solutions are written in Go.
advent-of-code advent-of-code-2022 advent-of-code-2022-golang go golang
Last synced: 15 Jan 2025
https://github.com/sizableshrimp/adventofcode2019
Solutions for the Advent of Code 2019 challenges in Java.
advent-of-code advent-of-code-2019 advent-of-code-java adventofcode adventofcode2019 spoilers
Last synced: 09 Jan 2025
https://github.com/sizableshrimp/adventofcode2018
Solutions for the Advent of Code 2018 challenges
advent-of-code adventofcode adventofcode2018 spoilers
Last synced: 09 Jan 2025
https://github.com/sizableshrimp/adventofcode2017
My Kotlin solutions for the Advent of Code 2017 challenges
advent-of-code advent-of-code-2017 advent-of-code-kotlin adventofcode adventofcode2017 aoc-2017-in-kotlin
Last synced: 09 Jan 2025
https://github.com/ranveeraggarwal/advent-of-code-2021-kotlin
An attempt at AoC 2021 in a new (for me) language, Kotlin.
advent-of-code advent-of-code-2021 aoc-2021-in-kotlin kotlin
Last synced: 15 Dec 2024
https://github.com/andrefcruz/advent-of-code-2023
My advent of code solutions for year 2023.
Last synced: 20 Dec 2024