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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/cakebaker/aoc-2020-rust
My Rust solutions for the Advent of Code 2020 puzzles
advent-of-code advent-of-code-2020 aoc2020 rust
Last synced: 08 Jan 2025
https://github.com/cakebaker/advent-of-code
My Haskell solutions for the Advent of Code (https://adventofcode.com) puzzles
Last synced: 08 Jan 2025
https://github.com/danhealy/advent-of-code-2021
Ruby 3 / Sorbet / RSpec solutions for Advent of Code 2021 https://adventofcode.com/2021/
advent-of-code advent-of-code-2021
Last synced: 22 Jan 2025
https://github.com/zargony/advent-of-code-2021
Solutions to the Advent Of Code 2021 puzzles, written in Rust
advent advent-of-code challenge puzzle rust
Last synced: 22 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/realcyguy/adventofcode
advent-of-code advent-of-code-2023 advent-of-code-2024 adventofcode aoc python3 python311
Last synced: 30 Dec 2024
https://github.com/jyggen/advent-of-php
Advent of Code solutions written in PHP.
Last synced: 26 Jan 2025
https://github.com/koss-lebedev/advent-of-code
Ruby solution to Advent Of Code challenge
advent-of-code algorithm-challenges algorithms
Last synced: 22 Jan 2025
https://github.com/janniks/aoc2021
My solutions for Advent of Code 2021
advent-of-code advent-of-code-2021 clojure python python3 rust rust-lang
Last synced: 22 Dec 2024
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/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/guillermomuntaner/adventofcode2024
π 2024 Advent of Code π«
advent-of-code advent-of-code-2024 advent-of-code-2024-kotlin aoc aoc-2024 aoc-2024-in-kotlin aoc2024
Last synced: 15 Dec 2024
https://github.com/oskarowski/advent-of-code-2023
Advent of Code solutions
advent-of-code advent-of-code-2023 advent-of-code-2023-typescript
Last synced: 12 Nov 2024
https://github.com/chromonym/adventofcode
This is a repository for all of my Advent of Code solutions
advent-of-code adventofcode coding-challenge
Last synced: 09 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/ahhj93/advent-of-code
Solutions for Advent of Code 2023
advent-of-code advent-of-code-2023 adventofcode
Last synced: 16 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/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/tasxatzial/advent-of-code-18
advent-of-code advent-of-code-2018 adventofcode
Last synced: 13 Jan 2025
https://github.com/doic/advent2023
My solutions for the Advent of Code 2023
advent-of-code advent-of-code-2023 typescript
Last synced: 09 Jan 2025
https://github.com/greenheart/advent-of-code
advent-of-code javascript standard-js tdd
Last synced: 15 Jan 2025
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/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/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/dgunay/advent-of-code-2017
Attempts at solving all the challenges of Advent of Code 2017
advent-of-code challenges-solved php
Last synced: 25 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/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
https://github.com/tasxatzial/advent-of-code-19
advent-of-code advent-of-code-2019 adventofcode
Last synced: 13 Jan 2025
https://github.com/kaiosilveira/advent-of-code-2022
Code solutions for Advent of Code challenges (2022 edition), with detailed challenge descriptions and step-by-step solution details, including code snippets and tests.
advent-of-code advent-of-code-2022 aoc
Last synced: 06 Dec 2024
https://github.com/jcmoyer/puzzles
collection of solutions for various programming puzzles
Last synced: 11 Jan 2025
https://github.com/apexatoll/aoc
Solutions to the Advent of Code puzzle series
Last synced: 21 Jan 2025
https://github.com/lemmi/aoc-2017
Advent of Code 2017
advent-of-code advent-of-code-2017 rust
Last synced: 17 Jan 2025
https://github.com/jhrcook/advent-of-code_2019
Advent of Code 2019 in Python
advent-of-code advent-of-code-2019 python
Last synced: 13 Jan 2025
https://github.com/kaiosilveira/advent-of-code-2023
Code solutions for Advent of Code challenges (2023 edition), with detailed challenge descriptions and step-by-step solution details, including code snippets and tests.
advent-of-code advent-of-code-2023 aoc
Last synced: 06 Dec 2024
https://github.com/andreal2000/advent-of-code
My solutions to the Advent of Code challenges
advent-of-code advent-of-code-2015 advent-of-code-2016 advent-of-code-2017 python
Last synced: 03 Jan 2025
https://github.com/chippers255/advent-of-code
This repository contains my solutions for the Advent of Code 2023.
advent-of-code go golang puzzles
Last synced: 22 Dec 2024
https://github.com/rcghpge/aoc-2024-mojo
Advent of Code 2024 - Mojo π₯
advent-of-code advent-of-code-2024 advent-of-code-2024-mojo magic max modular mojo
Last synced: 29 Dec 2024
https://github.com/travisty-/advent-of-code-2023
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.
advent-of-code advent-of-code-2023 rust
Last synced: 09 Jan 2025
https://github.com/kaiosilveira/problem-solving
A collection containing references to my code challenge solutions, each of them with detailed explanation and thorough testing
advent-of-code hacker-rank-solutions problem-solving
Last synced: 06 Dec 2024
https://github.com/bryan-hoang/advent-of-code-2016
My solutions to Advent of Code 2016.
advent-of-code advent-of-code-2016
Last synced: 22 Dec 2024
https://github.com/astrelion/advent-of-code
Mirror of https://gitlab.com/ASTRELION/advent-of-code, since AoC connects to my GitHub
Last synced: 03 Jan 2025
https://github.com/wxiaoyun/advent-of-code
A place to learn programming language syntax and std lib
Last synced: 26 Jan 2025
https://github.com/w-m/aoc
Advent of Code 2021 solutions, using Python with Pandas and NumPy.
advent-of-code advent-of-code-2021
Last synced: 21 Jan 2025
https://github.com/bryan-hoang/advent-of-code-2019
My solutions to Advent of Code 2019.
advent-of-code advent-of-code-2019
Last synced: 22 Dec 2024
https://github.com/icherya/advent-of-code
π My solutions to Advent of Code (http://adventofcode.com/) in JavaScript
advent-of-code advent-of-code-2020 javascript
Last synced: 25 Dec 2024
https://github.com/bryan-hoang/advent-of-code-2018
My solutions to Advent of Code 2018.
advent-of-code advent-of-code-2018
Last synced: 22 Dec 2024
https://github.com/rcghpge/advent-of-code
Advent of Code GitHub Repository
advent-of-code advent-of-code-2023 advent-of-code-2023-rust advent-of-code-2024 advent-of-code-2024-mojo magic max modular mojo python rust rust-lang rust-language
Last synced: 20 Dec 2024
https://github.com/farbodsz/aoc-2022
Advent of Code 2022
advent-of-code aoc aoc2022 haskell
Last synced: 11 Jan 2025
https://github.com/elizabethsiegle/advent_of_code_2019
advent-of-code advent-of-code-2019 adventofcode javascript js
Last synced: 05 Dec 2024
https://github.com/aibor/aoc
Advent of Code puzzles
advent-of-code advent-of-code-2021 advent-of-code-2022 aoc aoc2021 aoc2022
Last synced: 26 Jan 2025
https://github.com/amitojsingh366/adventofcode
Solutions for Advent of Code 2021
advent-of-code advent-of-code-2021 advent-of-code-2021-javascript advent-of-code-javascript javascript nodejs
Last synced: 08 Jan 2025
https://github.com/fabberr/aoc2024
Solutions for Advent of Code 2024 puzzles written in C++
advent-of-code advent-of-code-2024 aoc aoc-2024-in-cpp aoc2024 cpp cpp26 programming-challenge
Last synced: 15 Dec 2024
https://github.com/fabberr/adventofcode2022
My solutions for the Advent of Code 2022 puzzles, implemented in C++.
advent-of-code advent-of-code-2022 adventofcode adventofcode2022 cplusplus cplusplus-20 cpp cpp20
Last synced: 15 Dec 2024
https://github.com/jdk2pq/advent-of-code-2020
πAdvent of Code 2020 π
advent advent-of-code advent-of-code-2020 christmas competition holidays typescript
Last synced: 16 Jan 2025
https://github.com/jdk2pq/adventofcode2019
πAdvent of Code 2019 π
advent-of-code advent-of-code-2019 adventofcode javascript typescript
Last synced: 16 Jan 2025
https://github.com/proxzima/advent-of-code
Advent of Code solutions in Python
advent-of-code advent-of-code-2020 coding coding-challenge competitive-programming python
Last synced: 27 Jan 2025
https://github.com/gregawoods/advent-of-code-ruby-2023
Advent of Code 2023, Ruby
advent-of-code advent-of-code-2023 advent-of-code-ruby
Last synced: 15 Dec 2024
https://github.com/mandejan/advent-of-code-2018
https://adventofcode.com/2018
advent-of-code advent-of-code-2018 zig
Last synced: 08 Jan 2025
https://github.com/benzap/advent-of-code-2018
Advent of Code 2018, Greasing my Rust skills
Last synced: 22 Jan 2025
https://github.com/codybartfast/aoc23
Strapped in and ready to fly with Advent of Code 2023
advent-of-code advent-of-code-2023 advent-of-code-2023-fsharp fsharp
Last synced: 21 Jan 2025
https://github.com/sigma67/aoc21
advent-of-code advent-of-code-2021 advent-of-code-2021-rust aoc21
Last synced: 15 Jan 2025
https://github.com/xdivisionbyzerox/advent-of-code
Solutions to challenges provided by adventofcode.com
Last synced: 24 Jan 2025
https://github.com/agilous/2022-advent-of-code
My solutions for the 2022 Advent of Code
advent-of-code advent-of-code-2022
Last synced: 25 Jan 2025
https://github.com/alessandrow/adventofcode-2020
My personal solutions for Advent Of Code 2020
advent-of-code advent-of-code-2020
Last synced: 09 Jan 2025
https://github.com/hpn4/adventofcode
My solution for the AdventOfCode challenge in python
advent-of-code advent-of-code-2022 advent-of-code-2023 advent-of-code-2024 aoc-2024-in-python aoc2022-in-python aoc2023-in-python python python3
Last synced: 16 Jan 2025
https://github.com/gama11/adventofcode2018
advent-of-code advent-of-code-2018
Last synced: 07 Jan 2025
https://github.com/gama11/adventofcode2019
advent-of-code advent-of-code-2019
Last synced: 07 Jan 2025
https://github.com/th3shadowbroker/aoc2021
My solutions for the Advent of Code 2021. This year in Python :snake:
advent-of-code aoc aoc-2021 python
Last synced: 18 Jan 2025
https://github.com/pavi2410/advent-of-code-2015
doing my homework before christmas π
adeventofcode advent-of-code aoc recreational-programming
Last synced: 10 Dec 2024
https://github.com/sjsanc/advent-of-code
Advent of Code (2023) implemented in F#
advent-of-code advent-of-code-2023 advent-of-code-fsharp fsharp
Last synced: 21 Jan 2025
https://github.com/marcos-venicius/aoc
Advent of code solutions
advent-of-code advent-of-code-2015 aoc
Last synced: 28 Dec 2024
https://github.com/mmesek/advent-of-code
Advent of Code Solutions
advent-of-code advent-of-code-2020 advent-of-code-2021
Last synced: 18 Jan 2025
https://github.com/ercantomac/advent_of_code_in_fsharp
Solutions in F# to Advent of Code 2023 challenges
advent-of-code advent-of-code-2023 advent-of-code-2023-fsharp advent-of-code-fsharp fsharp
Last synced: 21 Jan 2025
https://github.com/yehonatal/adventofcode
My solutions for advent of code challenges plus some note on how i got to the solutions, a some what walk through of me trying to learn more about problem solving using aoc π«£
Last synced: 08 Jan 2025
https://github.com/gavincabbage/advent2022
https://adventofcode.com/2022
advent-of-code advent-of-code-2022
Last synced: 14 Jan 2025
https://github.com/anjannair/advent-of-code
The not so optimised but working solutions for Advent of Code
advent-of-code advent-of-code-2022 java
Last synced: 15 Jan 2025
https://github.com/jarhill0/aoc-2018
My work for Advent of Code 2018
advent-of-code advent-of-code-2018 python3
Last synced: 13 Jan 2025
https://github.com/flipez/advent-of-code
advent-of-code adventofcode aoc aoc2019 aoc2020 aoc2021
Last synced: 19 Dec 2024