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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: 2025-02-19 00:01:16 UTC
- JSON Representation
https://github.com/devdutt6/aoctemplate
A template generator for advent of code and solution runner.
advent-of-code advent-of-code-2022 adventofcode template
Last synced: 18 Jan 2025
https://github.com/lexzhukov/advent-of-code-2024
Solutions for Advent of Code 2024
advent-of-code advent-of-code-2024 adventofcode aoc aoc-2024 javascript
Last synced: 05 Feb 2025
https://github.com/yarsiemanym/advent-of-code-2020
Using the Advent of Code 2020 puzzles to learn F#.
advent-of-code advent-of-code-2020 fsharp
Last synced: 21 Jan 2025
https://github.com/virenbar/adventofcode
Advent Of Code 2019-2022
advent-of-code advent-of-code-2019 advent-of-code-2020 advent-of-code-2021 advent-of-code-2022 advent-of-code-csharp
Last synced: 24 Jan 2025
https://github.com/anamba/adventofcode2019
AoC in Elixir
advent-of-code advent-of-code-2019 elixir elixir-examples elixir-lang elixir-language elixir-programming-language
Last synced: 23 Jan 2025
https://github.com/sbxte/aoc-rs
My advent of code solutions written in rust
advent-of-code adventofcode aoc rust
Last synced: 05 Feb 2025
https://github.com/followynne/advent-code-2022
https://adventofcode.com/2022
advent-of-code advent-of-code-2022
Last synced: 05 Feb 2025
https://github.com/woojiahao/advent-of-code-2021
My solutions for Advent of Code 2021 using Elixir
advent-of-code advent-of-code-2021 elixir iex mix programming-challenges
Last synced: 31 Dec 2024
https://github.com/mkozhukh/adventofcode2019
https://adventofcode.com/2019/
advent-of-code advent-of-code-2019 golang
Last synced: 05 Feb 2025
https://github.com/mxmeinhold/advent-of-code
My solutions to the advent of code puzzles
Last synced: 19 Jan 2025
https://github.com/juuxel/advent2020
Advent of Code solutions in Kotlin and cursed Java.
advent-of-code advent-of-code-2020 cactoos
Last synced: 09 Jan 2025
https://github.com/sourcefrog/aoc2019
My solutions to https://adventofcode.com/2019/
advent-of-code advent-of-code-2019 puzzle rust
Last synced: 09 Feb 2025
https://github.com/jackson-nestelroad/advent-of-code-2018
Solutions for the 2018 Advent of Code event.
advent-of-code advent-of-code-2018
Last synced: 29 Jan 2025
https://github.com/jackson-nestelroad/advent-of-code-2019
Solutions for the 2019 Advent of Code event.
advent-of-code advent-of-code-2019
Last synced: 29 Jan 2025
https://github.com/jackson-nestelroad/advent-of-code-2021
Solutions for the 2021 Advent of Code event.
advent-of-code advent-of-code-2021
Last synced: 29 Jan 2025
https://github.com/jackson-nestelroad/advent-of-code-2022
Solutions for the 2022 Advent of Code event.
advent-of-code advent-of-code-2022
Last synced: 29 Jan 2025
https://github.com/jackson-nestelroad/advent-of-code-2020
Solutions for the 2020 Advent of Code event.
advent-of-code advent-of-code-2020
Last synced: 29 Jan 2025
https://github.com/jack-davison/jd-advent-of-code
R/tidyverse Solutions to Advent of Code puzzles, https://adventofcode.com/
advent-of-code advent-of-code-2022
Last synced: 05 Feb 2025
https://github.com/erikjuhani/hop
Holiday of Puzzles
advent-of-code adventofcode aoc
Last synced: 21 Jan 2025
https://github.com/andreiyard/advent_of_code_2015
My solutions to 2015 Advent of Code (https://adventofcode.com/2015) written in Zig
Last synced: 29 Jan 2025
https://github.com/flipez/advent-of-code
advent-of-code adventofcode aoc aoc2019 aoc2020 aoc2021
Last synced: 12 Feb 2025
https://github.com/devdutt6/advent-of-code
The daily solutions for advent-of-code hackathon.
advent-of-code adventofcode adventofcode2022 aoc aoc-2022-in-js
Last synced: 18 Jan 2025
https://github.com/icepick4/advent-of-code
Solutions of problems from Advent Of Code π
advent-of-code advent-of-code-2022 advent-of-code-2023 aoc code input problems python script solutions
Last synced: 19 Jan 2025
https://github.com/kpechenenko/adventofcode
My solutions to the Advent of Code 2022 challenge.
advent-of-code advent-of-code-2022 algorithm-challenges challenge python python3
Last synced: 05 Feb 2025
https://github.com/cerus/aoc-2021
Java solutions for AOC 2021
advent-of-code aoc aoc-2021 aoc2021 java
Last synced: 24 Jan 2025
https://github.com/cerus/aoc2022
Advent of Code solutions written in Edina and Java
advent-of-code advent-of-code-2022 aoc aoc2022 toy-language
Last synced: 24 Jan 2025
https://github.com/primexz/adventofcode
Repo for Advent of Code 2022 and 2023
advent advent-of-code adventofcode aoc2022
Last synced: 21 Jan 2025
https://github.com/plague-doc/advent-of-code-2024
Advent of Code 2024 solutions in Python.
advent-of-code advent-of-code-2024 python
Last synced: 29 Jan 2025
https://github.com/ragibasif/aoc-2015
Advent of Code - 2015
advent-of-code cpp haskell python
Last synced: 02 Feb 2025
https://github.com/wiigg/aoc
My solutions for the Advent of Code
advent-of-code advent-of-code-2023 aoc
Last synced: 05 Feb 2025
https://github.com/jaredledvina/adventofcode2018
My solutions to https://adventofcode.com/ for 2018
advent-of-code advent-of-code-2018
Last synced: 23 Jan 2025
https://github.com/jaredledvina/adventofcode2017
My personal attempt to solve https://adventofcode.com/2017/
advent-of-code advent-of-code-2017
Last synced: 23 Jan 2025
https://github.com/teekeks/aoc2024
Advent of Code 2024
advent-of-code advent-of-code-2024
Last synced: 29 Jan 2025
https://github.com/ckrook/adventofcode
Attempts to solve as many of Advent of Codes challenges as I can each year. No pretty code can be found here.
advent-of-code javascript problem-solving
Last synced: 29 Jan 2025
https://github.com/vollkorntomate/adventofcode-2023
My solutions for the Advent of Code 2023 β written in Rust
advent-of-code advent-of-code-2023 advent-of-code-2023-rust adventofcode adventofcode2023
Last synced: 02 Feb 2025
https://github.com/vollkorntomate/adventofcode-2022
My solutions for the Advent of Code 2022 β written in Rust
advent-of-code advent-of-code-2022 advent-of-code-2022-rust adventofcode adventofcode2022
Last synced: 02 Feb 2025
https://github.com/squeek502/adventofcode
My Advent of Code solutions, using Lua 5.1
Last synced: 29 Jan 2025
https://github.com/impworks/advent-of-code-2016
Advent of Code 2016 solutions
advent-of-code advent-of-code-2016 competition linqpad
Last synced: 05 Feb 2025
https://github.com/freecx/advent-of-code
my solutions for http://adventofcode.com/
Last synced: 05 Feb 2025
https://github.com/brownboycodes/advent-of-code
solutions for Advent of Code Problems
advent-of-code advent-of-code-2021 coding-challenges kotlin problem-solving
Last synced: 09 Jan 2025
https://github.com/marty777/adventofcode2024
Advent of Code 2024 in Python
advent-of-code advent-of-code-2024 advent-of-code-python
Last synced: 05 Feb 2025
https://github.com/nohus/adventofcode2021
My Advent of Code 2021 solutions in Kotlin
advent-of-code advent-of-code-2021 aoc-2021-in-kotlin kotlin
Last synced: 29 Jan 2025
https://github.com/okuuva/advent-of-code-2023
My Advent of Code 2023 solutions, written in Go
advent-of-code advent-of-code-2023 advent-of-code-2023-go advent-of-code-2023-golang advent-of-code-go advent-of-code-golang
Last synced: 05 Feb 2025
https://github.com/r1c4rdco5t4/adventofcode
My solutions for the Advent of Code coding puzzles with Python
advent-of-code advent-of-code-2022 advent-of-code-2023 advent-of-code-python python
Last synced: 05 Feb 2025
https://github.com/philipdb/advent-of-code
Repository containing my advent of code solutions.
advent-of-code cpp csharp rust
Last synced: 23 Jan 2025
https://github.com/riari/aoc-2022
My solutions for Advent of Code 2022.
advent-of-code advent-of-code-2022 kotlin
Last synced: 19 Jan 2025
https://github.com/apb9785/aoc-2016-clojure
Advent of Code 2016 in Clojure
advent-of-code advent-of-code-2016 clojure coding-challenge functional-programming programming-challenges programming-contests
Last synced: 31 Jan 2025
https://github.com/grub4k/aoc-solutions
Solutions to Advent of Code
advent-of-code advent-of-code-2015 advent-of-code-2021 advent-of-code-2022 advent-of-code-2023 advent-of-code-2024
Last synced: 24 Jan 2025
https://github.com/developerpaul123/advent-of-code-2021
Solutions for the 2021 Advent of Code challenges
advent-of-code advent-of-code-2021 aoc aoc2021 rust rust-lang rustlang
Last synced: 31 Dec 2024
https://github.com/alerighi/advent-of-code-2025
My solutions for 2025 advent of code
advent-of-code advent-of-code-2024 aoc aoc2024
Last synced: 05 Feb 2025
https://github.com/pchaparro/adventofcode-2022
My solutions for advent of code 2022.
advent-of-code advent-of-code-2022 python
Last synced: 29 Jan 2025
https://github.com/mdelapenya/advent-of-code
advent-of-code advent-of-code-2018 golang
Last synced: 05 Feb 2025
https://github.com/rorro/advent-of-code
My solutions to advent of code puzzles
advent-of-code advent-of-code-2019 advent-of-code-2020 advent-of-code-2021 advent-of-code-2022 aoc aoc2019 aoc2020 aoc2021 aoc2022
Last synced: 12 Feb 2025
https://github.com/betich/advent-of-code-2024
ADVENT OF CODE 2024 aka my journey with golang
advent-of-code adventofcode2024 go puzzle
Last synced: 12 Feb 2025
https://github.com/rayzhuca/advent-of-code-2024
My Advent of Code solutions for 2024 in Haskell
Last synced: 05 Feb 2025
https://github.com/tjpalanca/adventofcode2021.jl
Advent of Code 2021 Solutions in the Julia Language
advent-of-code advent-of-code-2021
Last synced: 29 Jan 2025
https://github.com/jeffgbutler/adventofcode2022
Golang Solutions to Advent of Code 2022
advent-of-code advent-of-code-2022 golang
Last synced: 29 Jan 2025
https://github.com/hjaf/aoc
Python solutions to advent of code.
advent-of-code bad-code beginner-code
Last synced: 11 Jan 2025
https://github.com/tkshill/adventofcode
Mega-folder for all Advent of Code solutions
advent-of-code algorithms-and-data-structures csharp fsharp functional-programming parser
Last synced: 29 Jan 2025
https://github.com/cakebaker/aoc-2024-rust
My Rust solutions for the Advent of Code 2024 puzzles
advent-of-code aoc aoc-2024-in-rust rust
Last synced: 05 Feb 2025
https://github.com/aod/advent-of-go
Advent of Code solutions in Go
advent-of-code adventofcode aoc go golang
Last synced: 23 Jan 2025
https://github.com/aod/advent-of-rust
Advent of Code solutions written in the Rust programming language
advent-of-code advent-of-code-2015 advent-of-code-2020
Last synced: 23 Jan 2025
https://github.com/aod/advent-of-nim
Advent of Code solutions in Nim
advent-of-code advent-of-code-2015 advent-of-code-2020
Last synced: 23 Jan 2025
https://github.com/artemis-beta/advent-of-code-2024
C++ library containing solutions to the Advent of Code 2024 challenge
advent-of-code advent-of-code-2024 advent-of-code-2024-cpp
Last synced: 29 Jan 2025
https://github.com/riimu/adventofcode2021
My PHP solutions for puzzles in Advent of Code 2021.
advent-of-code advent-of-code-2021 php
Last synced: 29 Jan 2025
https://github.com/dracudev/advent-code-2024
My solutions for Advent of Code 2024.
advent-of-code advent-of-code-2024 adventjs adventjs-2024 adventjs2024 adventofcode
Last synced: 05 Feb 2025
https://github.com/alcadramin/advent-of-code-2021-lua
My Advent of Code 2021 solutions in Lua. https://adventofcode.com/2021
advent-of-code advent-of-code-2021 aoc aoc2021 aoc2021lua lua
Last synced: 08 Feb 2025
https://github.com/georgiivoyakin/advent-of-code-2021
Solution of advent of code problems
advent-of-code advent-of-code-2021
Last synced: 29 Jan 2025
https://github.com/testeurmaniak/advent-of-code-2023
My playground for Advent of Code 2023
advent-of-code advent-of-code-2023 dart
Last synced: 23 Jan 2025
https://github.com/coolcat467/advent-of-code
Advent of code
advent-of-code aoc2021 aoc2022 aoc2023 python3
Last synced: 25 Jan 2025
https://github.com/invalidusrname/adventofcode
adventofcode.com problems
advent-of-code advent-of-code-ruby adventofcode
Last synced: 29 Jan 2025
https://github.com/rehandalal/aoc2020
https://adventofcode.com/2020
advent-of-code advent-of-code-2020
Last synced: 12 Feb 2025
https://github.com/applejag/adventofcode-2024-ocaml
My (failed) attempt at Advent of Code 2024 using OCaml https://adventofcode.com/2024
advent-of-code advent-of-code-2024 advent-of-code-ocaml ocaml
Last synced: 29 Jan 2025
https://github.com/endor/adventcalendar-2022
Advent of Code 2022
advent-of-code advent-of-code-2022 adventofcode julia
Last synced: 05 Feb 2025
https://github.com/endor/adventcalendar-2019
Advent of Code 2019
advent-of-code advent-of-code-2019 rust
Last synced: 05 Feb 2025
https://github.com/kanishkaganguly/aoc2022
advent-of-code advent-of-code-2022
Last synced: 29 Jan 2025
https://github.com/sebastiankrog/advent2024
Completing the advent2024 in R.
advent-of-code advent-of-code-2024 advent-of-code-2024-r r
Last synced: 12 Feb 2025
https://github.com/flimberger/aoc2022
Advent of Code 2022
advent-of-code advent-of-code-2022 erlang
Last synced: 05 Feb 2025
https://github.com/ilyhalight/aoc
π My solutions for Advent of Code
advent-of-code aoc aoc-2024-in-deno bun deno javascript typescript
Last synced: 29 Jan 2025
https://github.com/sztorm/adventofcode2024
AoC 2024 in F#
advent-of-code advent-of-code-2024 fsharp
Last synced: 29 Jan 2025