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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: 2025-02-14 00:01:09 UTC
- JSON Representation
https://github.com/k0nserv/advent-of-rust-2022
Advent of Code 2022 solutions, Rust as always
advent-of-code advent-of-code-2022 advent-of-code-2022-rust
Last synced: 25 Jan 2025
https://github.com/silentvoid13/aoc2022
Advent of Code 2022 in Rustβ’
advent-of-code advent-of-code-2022
Last synced: 27 Jan 2025
https://github.com/timvisee/advent-of-code-2017
My go on the advent of code challenge in 2017.
advent-of-code advent-of-code-2017
Last synced: 15 Jan 2025
https://github.com/reubn/adventofcode
Advent of Code Solutions
advent-of-code advent-of-code-2015 advent-of-code-2016 advent-of-code-2017 adventofcode es6 javascript js
Last synced: 01 Feb 2025
https://github.com/mvasigh/advent-of-code
My solutions for Advent of Code 2019 (https://adventofcode.com/)
advent-of-code advent-of-code-2019 javascript
Last synced: 13 Feb 2025
https://github.com/tomeraberbach/advent-of-code-2023
My solutions to Advent of Code 2023!
advent-of-code advent-of-code-2023 advent-of-code-2023-rust advent-of-code-rust
Last synced: 11 Feb 2025
https://github.com/JnxF/advent-of-code-2018
:christmas_tree: Christmas programming challenge
advent-of-code advent-of-code-2018 challenge christmas csharp fun
Last synced: 26 Oct 2024
https://github.com/michaeltroger/advent-of-code-2021-in-kotlin
Advent of Code 2021 in Kotlin, solved by myself. Focus on code readability. With GitHub Actions all puzzles are executed and their solutions printed
advent-of-code advent-of-code-2021 advent-of-code-2021-kotlin advent-of-code-kotlin adventofcode adventofcode2021 aoc-2021 aoc-2021-in-kotlin aoc2021 github-actions kotlin
Last synced: 10 Feb 2025
https://github.com/xbony2/adventofcode2020
Solutions for the Advent of Code 2020 challenges in Ruby (or possibly another language if I feel like it)
advent-of-code advent-of-code-2020 advent-of-code-ruby adventofcode adventofcode2020
Last synced: 28 Jan 2025
https://github.com/endor/adventcalendar-2021
Advent of Code 2021
advent-of-code advent-of-code-2021 adventofcode adventofcode2021 go haskell
Last synced: 05 Feb 2025
https://github.com/dahlitzflorian/aoc2021
My solutions for Advent of Code 2021 using Rust.
advent-of-code advent-of-code-2021 aoc2021 rust rust-lang
Last synced: 08 Jan 2025
https://github.com/abeltay/advent-of-code-2021
My attempt at https://adventofcode.com/2021
advent-of-code advent-of-code-2021 adventofcode go golang
Last synced: 10 Feb 2025
https://github.com/linguini1/aoc2022
My solutions to the Advent of Code challenges of 2022.
advent-of-code advent-of-code-2022 adventofcode adventofcode2022 coding-challenge coding-challenges python
Last synced: 29 Dec 2024
https://github.com/progdrasil/adventofcode2020
https://adventofcode.com/2020
advent-of-code advent-of-code-2020 aoc aoc2020 rust rust-lang
Last synced: 25 Dec 2024
https://github.com/frerich/aoc2023
Solutions for Advent of Code 2023
advent-of-code advent-of-code-2023 elixir elixir-lang
Last synced: 10 Feb 2025
https://github.com/layus/adventofcode
advent-of-code advent-of-code-2017 advent-of-code-2018 haskell
Last synced: 13 Feb 2025
https://github.com/frerich/aoc2022
Solutions for Advent of Code 2022
advent-of-code advent-of-code-2022 elixir elixir-lang
Last synced: 10 Feb 2025
https://github.com/mikael-ros/advent-of-code-2024
Advent of Code 2024
advent-of-code advent-of-code-2024
Last synced: 03 Feb 2025
https://github.com/neon-sunset/aoc2022
advent-of-code advent-of-code-2022 csharp
Last synced: 10 Feb 2025
https://github.com/im-beast/advent_of_code
Advent of Code solved using π¦ Deno
advent-of-code advent-of-code-2021 deno ts typescript
Last synced: 10 Feb 2025
https://github.com/jonasrenault/advent
Repository for my code for Advent of code
advent-of-code advent-of-code-2020 advent-of-code-2021 advent-of-code-2022 advent-of-code-2023 advent-of-code-python python
Last synced: 27 Jan 2025
https://github.com/darkness4/advent-of-code-2023
Advent of code 2023 in Zig.
advent-of-code advent-of-code-2023 zig
Last synced: 05 Jan 2025
https://github.com/agilous/2023-advent-of-code
My solutions for the 2023 Advent of Code Challenge.
advent-of-code advent-of-code-2023
Last synced: 25 Jan 2025
https://github.com/mkasberg/advent-of-code-2021
Advent of Code 2021
advent-of-code advent-of-code-2021
Last synced: 21 Jan 2025
https://github.com/maaeli/advent-of-code-2022
My take on the 2022 Advent of Code.
Last synced: 26 Jan 2025
https://github.com/knalli/aoc2023
https://adventofcode.com/2023
advent-of-code adventofcode aoc aoc2023
Last synced: 19 Jan 2025
https://github.com/woutervdbrink/adventofcode
My PHP solutions for Advent of Code.
advent-of-code advent-of-code-2015 advent-of-code-2020 php php8 phpunit puzzle
Last synced: 05 Jan 2025
https://github.com/dcronqvist/advent-2020
βοΈ Repo for my solutions to Advent of Code 2020
Last synced: 06 Jan 2025
https://github.com/maxart2501/advent-of-code-2024
My solutions for the Advent of Code 2024
advent-of-code advent-of-code-2024 challenge javascript
Last synced: 02 Feb 2025
https://github.com/metalim/adventofcode.2017.go
My solutions in Go for Advent of Code 2017 in Go. Done in 2018.12.
advent-of-code advent-of-code-2017 golang
Last synced: 10 Feb 2025
https://github.com/0xb01u/aoc2022
My solutions to 2022's Advent of Code: https://adventofcode.com/2022/about
advent-of-code advent-of-code-2022 aoc aoc-2022 aoc-2022-in-python puzzle python
Last synced: 11 Jan 2025
https://github.com/metalim/adventofcode.2016.coffee
My solutions for Advent of Code 2016 tasks. Done in 2017.12.
advent-of-code advent-of-code-2016 coffeescript
Last synced: 10 Feb 2025
https://github.com/0xb01u/aoc2020
My solutions to 2020's Advent of Code: https://adventofcode.com/2020/about
advent-of-code advent-of-code-2020 aoc aoc2020 puzzle python python3
Last synced: 11 Jan 2025
https://github.com/knalli/aoc2022
https://adventofcode.com/2022
advent-of-code adventofcode aoc aoc2022
Last synced: 19 Jan 2025
https://github.com/xtyrrell/advent-of-code-2023
advent-of-code aoc-2023-in-kotlin kotlin
Last synced: 10 Feb 2025
https://github.com/tulioabreu/advent-of-code-2020
Advent Of Code 2020 solutions trying different languages
advent-of-code advent-of-code-2020
Last synced: 16 Jan 2025
https://github.com/kacperwyczawski/advent-of-code-fsharp
π Advent of code written in F#
advent-of-code aoc aoc-2022 aoc-2023 dotnet fsharp
Last synced: 27 Dec 2024
https://github.com/nzbr/advent-of-code-2020
My solutions for AoC 2020
advent-of-code advent-of-code-2020 adventofcode adventofcode2020 haskell
Last synced: 26 Dec 2024
https://github.com/samuelhoover/advent-of-code-2023
Worked solutions in Python to Advent of Code 2023.
advent-of-code advent-of-code-2023
Last synced: 07 Jan 2025
https://github.com/loehnertz/advent-of-code-2023
My solutions for the Advent of Code 2023
advent-of-code advent-of-code-2023 advent-of-code-2023-kotlin aoc-2023-in-kotlin kotlin
Last synced: 03 Feb 2025
https://github.com/rageknify/advent_of_code_2020
My Rust solutions for the Advent of Code 2020
Last synced: 10 Feb 2025
https://github.com/stevejpurves/aoc-2022
Advent of Code 2022
advent-of-code advent-of-code-2022 swung-aoc-2022
Last synced: 14 Jan 2025
https://github.com/mleone10/advent-of-code-2021
Solutions to 2021's daily challenges
advent-of-code advent-of-code-2021 typescript
Last synced: 05 Jan 2025
https://github.com/khenziii/advent-of-code
π Solutions to some problems from latest Advent of Code editions
advent-of-code advent-of-code-2023
Last synced: 02 Feb 2025
https://github.com/adridevelopsthings/advent-of-code-2024-rs
My rust implementations of advent of code puzzles of the year 2024
advent-of-code advent-of-code-2024 rust
Last synced: 10 Feb 2025
https://github.com/sergeychelak/adventofcode
Advent of Code in Rust
advent-of-code advent-of-code-2015 advent-of-code-2016 advent-of-code-2017 advent-of-code-2018 advent-of-code-2023 advent-of-code-2024 algorithms algorithms-and-data-structures backtracking combinatorics competitive-programming contest-programming iterator linear-algebra permutations rust
Last synced: 05 Jan 2025
https://github.com/guidoschmidt/advent-of-code
ππ€π¦ Advent of Code 2023/2024 using zig
advent-of-code advent-of-code-2023 advent-of-code-2023-zig advent-of-code-2024 advent-of-code-2024-zig zig
Last synced: 13 Jan 2025
https://github.com/primis/advent-of-code-2019
https://adventofcode.com/2019 solutions
advent-of-code advent-of-code-2019
Last synced: 13 Jan 2025
https://github.com/wurstbroteater/adventofcode
Solution Scripts for Advent of Code
advent-of-code advent-of-code-2021 advent-of-code-2022
Last synced: 06 Jan 2025
https://github.com/yanateras/advent-of-code-2021
Solutions to Advent of Code 2021 in Wolfram Language
advent-of-code competitive-programming learning mathematica wolfram-language
Last synced: 05 Jan 2025
https://github.com/errornointernet/aoc
My cleaned up Advent of Code solutions in various programming languages
Last synced: 18 Jan 2025
https://github.com/brethudson/adventofcode2017
My solutions for the Advent of Code 2017 challenge in JavaScript/ES6. Interactive website with snow globe.
advent-of-code advent-of-code-2017 es6 interactive javascript
Last synced: 05 Dec 2024
https://github.com/raczeq/adventofcode2018
My attempt to finish AoC2018 in Python
advent-of-code advent-of-code-2018 aoc aoc2018 challenge challenges python python3
Last synced: 09 Feb 2025
https://github.com/jyggen/advent-of-code-go
Advent of Code solutions written in Go.
Last synced: 26 Jan 2025
https://github.com/nidomika/advent-of-code-2024
Repo for solutions of challenges from Advent of Code 2024
advent-of-code advent-of-code-2024 python
Last synced: 07 Feb 2025
https://github.com/phase/aoc
Advent of Code
advent-of-code advent-of-code-2023
Last synced: 24 Jan 2025
https://github.com/lagerfeuer/adventofcode2019
Advent Of Code Solutions for 2019
advent-of-code advent-of-code-2019 python python3
Last synced: 18 Jan 2025
https://github.com/unknownrori/advent-of-code
Repository where my Advent of Code solution
advent-of-code advent-of-code-2022 adventofcode rust-lang
Last synced: 18 Jan 2025
https://github.com/d4be4st/advent-of-code-elixir
advent-of-code advent-of-code-elixir elixir
Last synced: 10 Feb 2025
https://github.com/danny02/adventofcode18
Advent of Code 2018 Solutions
advent-of-code advent-of-code-2018
Last synced: 02 Jan 2025
https://github.com/sleeplessone1917/sleeplessoneadventofcode2022
My Advent of code answers
advent-of-code advent-of-code-2022 adventofcode typescript
Last synced: 24 Jan 2025
https://github.com/buzzybis/advent_of_code
A try to gather the maximum of advent of code solution
advent-of-code advent-of-code-2015 advent-of-code-2016 advent-of-code-2017 advent-of-code-2018 advent-of-code-2019 advent-of-code-2020 advent-of-code-2021 advent-of-code-2022 adventofcode python python3
Last synced: 01 Feb 2025
https://github.com/coinerartist/advent-of-code
My solutions to AoC puzzles.
advent-of-code deno typescript
Last synced: 13 Feb 2025
https://github.com/fguchelaar/adventofcode2024
Solutions for the 2024 edition of https://adventofcode.com
advent-of-code advent-of-code-2024 advent-of-code-2024-swift aoc-2024-in-swift
Last synced: 02 Feb 2025
https://github.com/iambasantarai/advent-of-code
Advent of code
advent-of-code advent-of-code-2024
Last synced: 01 Feb 2025
https://github.com/jyggen/advent-of-php
Advent of Code solutions written in PHP.
Last synced: 26 Jan 2025
https://github.com/guptasiddhant/advent-of-code
AdventOfCode solutions
advent-of-code advent-of-code-2022 adventofcode aoc-2024-in-deno deno typescript
Last synced: 09 Feb 2025
https://github.com/ryannielson/advent-of-code
Solutions to Advent of Code programming puzzles over the years.
Last synced: 24 Dec 2024
https://github.com/mvolfik/aoc-2021
Learning Rust by solving Advent of Code (code review is welcome)
advent-of-code advent-of-code-2021 learning-rust rust
Last synced: 23 Jan 2025
https://github.com/abt8601/adventofcode
Advent of Code Solutions
advent-of-code advent-of-code-2022 haskell
Last synced: 10 Jan 2025
https://github.com/jsemi/advent-of-code-2019
Solutions to Advent of Code 2019
advent-of-code advent-of-code-2019 aoc aoc2019 ramda
Last synced: 02 Feb 2025
https://github.com/mikeromaa/advent-of-code-2020
Solutions for Advent of Code 2020
advent-of-code challenges-solved
Last synced: 21 Jan 2025
https://github.com/juancnuno/adventofcode2023
Advent of Code 2023
advent-of-code advent-of-code-2023 advent-of-code-2023-java java
Last synced: 06 Jan 2025
https://github.com/juancnuno/adventofcode2022
Advent of Code 2022
advent-of-code advent-of-code-2022 advent-of-code-2022-java java
Last synced: 06 Jan 2025
https://github.com/grahamedgecombe/advent-2016
Advent of Code 2016 solutions
Last synced: 10 Feb 2025
https://github.com/jsemi/advent-of-code-2018
Solutions to Advent of Code 2018
advent-of-code advent-of-code-2018 aoc aoc2018 ramda
Last synced: 02 Feb 2025
https://github.com/rnpnr/aoc2023
advent of code 2023
advent-of-code advent-of-code-2023 aoc c haskell
Last synced: 01 Feb 2025
https://github.com/jonasleonhard/advent-of-code
Yearly Advent of Code Puzzles - https://adventofcode.com
Last synced: 10 Feb 2025
https://github.com/helehelehele/aoc-2024
Solving Advent of Code 2024 with Rust, Elixir, and Golang.
advent-of-code advent-of-code-2024 advent-of-code-2024-elixir advent-of-code-2024-go advent-of-code-2024-golang advent-of-code-2024-rust advent-of-code-elixir advent-of-code-go advent-of-code-golang advent-of-code-rust adventofcode
Last synced: 10 Feb 2025
https://github.com/anexen/advent-of-code-2021
My Advent of Code 2021 solutions written in Rust
advent-of-code advent-of-code-2021 aoc aoc2021 rust
Last synced: 28 Dec 2024
https://github.com/alasdairnicol/advent-of-code-2015
Solutions for Advent of Code 2015, written in Go
advent-of-code advent-of-code-2015 golang
Last synced: 06 Jan 2025
https://github.com/alasdairnicol/advent-of-code-2017
Solutions for Advent of Code 2017, written in Golang
advent-of-code advent-of-code-2017 golang
Last synced: 06 Jan 2025
https://github.com/felixoid/advent-of-code
Pasing Advent of code
advent-of-code advent-of-code-2024
Last synced: 02 Feb 2025
https://github.com/xxyzz/adventofcode
advent-of-code adventofcode python rust
Last synced: 10 Feb 2025
https://github.com/jsemi/advent-of-code-2020
Solutions to Advent of Code 2020
advent-of-code advent-of-code-2020 aoc aoc2020 deno
Last synced: 02 Feb 2025
https://github.com/dmowcomber/advent-of-code
advent-of-code
advent-of-code advent-of-code-2022 advent-of-code-2022-go advent-of-code-2022-golang advent-of-code-go advent-of-code-golang
Last synced: 01 Feb 2025
https://github.com/joaooliveirapro/adventofcodego
ππ¨βπ» Advent of Code Go - My attempt at adventofcode.com using Golang.
advent-of-code advent-of-code-2017 casual go golang
Last synced: 06 Jan 2025
https://github.com/vrugtehagel/aoc-2024
Advent of Code 2024
advent-of-code aoc-2024 aoc-2024-in-deno
Last synced: 05 Feb 2025
https://github.com/galdor/advent-of-code-2023
Solutions for the Advent of Code 2023 in Common Lisp.
advent-of-code advent-of-code-2023 advent-of-code-2023-common-lisp advent-of-code-2023-lisp common-lisp lisp
Last synced: 03 Feb 2025