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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: 2025-02-07 00:01:18 UTC
- JSON Representation
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/el-falso/aoc-2024
Advent of Code 2024 solutions in Godot
advent-of-code advent-of-code-2024 adventofcode gdscript godot godot-engine godot4 godotengine
Last synced: 01 Feb 2025
https://github.com/sgsavu/advent-of-code
My solutions to the advent of code yearly challenges.
Last synced: 02 Jan 2025
https://github.com/eilvelia/aoc-2023
Advent Of Code 2023 solved in Julia (25/25)
Last synced: 10 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/jzimbel/adventofcode-go
Go Solutions and Utilities for Advent of Code puzzles
advent-of-code advent-of-code-2019 adventofcode go golang puzzle
Last synced: 01 Feb 2025
https://github.com/euxx/advent_of_code
Exercise solutions for Advent of Code
advent-of-code advent-of-code-2018 advent-of-code-2019 advent-of-code-2020 advent-of-code-ruby
Last synced: 02 Jan 2025
https://github.com/jzimbel/adventofcode-python
Python Solutions and Utilities for Advent of Code puzzles
advent-of-code advent-of-code-2018 adventofcode puzzle python python3
Last synced: 01 Feb 2025
https://github.com/adamsondavid/advent-of-code
All my Advent of Code solutions
advent-of-code advent-of-code-2020 advent-of-code-2021 advent-of-code-2022 advent-of-code-2023
Last synced: 26 Dec 2024
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/cbrewster/advent_of_code_2020
Advent of Code 2020 Solutions
advent-of-code advent-of-code-2020 rust
Last synced: 26 Dec 2024
https://github.com/tommasoamici/advent-of-code
Haskell solutions for Advent of Code 2021
advent-of-code aoc aoc2021 haskell
Last synced: 05 Feb 2025
https://github.com/gabrielhora/aoc
advent of code
advent-of-code elixir go golang
Last synced: 23 Jan 2025
https://github.com/guerinoni/advent-of-code-2022
Advent of Code challenge for fun :)
advent-of-code advent-of-code-2022 aoc aoc-2022 aoc-2022-in-go
Last synced: 01 Feb 2025
https://github.com/lymkwi/adventofcode-2021
My solutions for the Advent of Code 2021 puzzles (in Rust!)
advent-of-code advent-of-code-2021 advent-of-code-rust coding-challenge
Last synced: 03 Jan 2025
https://github.com/fzakaria/aoc-2019
Advent of Code 2019 https://adventofcode.com/2019
advent-of-code advent-of-code-2019 ruby
Last synced: 26 Dec 2024
https://github.com/jtrrll/advent-of-code-2024
jtrrll's solutions to Advent of Code 2024
advent-of-code advent-of-code-2024
Last synced: 01 Feb 2025
https://github.com/jordanmarcelino/cp-python
Competitive Programming with Python
advent-of-code codeforces competitive-programming hackerrank leetcode neetcode python
Last synced: 26 Dec 2024
https://github.com/booth-w/aoc2024
Advent of Code 2024 https://adventofcode.com/2024. I am not going to do one everyday -- rather, just when I feel like it.
advent-of-code advent-of-code-2024
Last synced: 26 Dec 2024
https://github.com/maximbaz/advent2019
advent-of-code advent-of-code-2019 aoc aoc2019 rust
Last synced: 26 Dec 2024
https://github.com/dhananjaylatkar/aoc2015
Solutions for Advent Of Code 2015
2015 advent-of-code advent-of-code-2015 advent-of-code-2015-rust aoc2015 rust
Last synced: 30 Jan 2025
https://github.com/mattrasband/advent_of_code_2020
Solutions for the days I am able to do advent of code
advent-of-code advent-of-code-2020 python python3
Last synced: 26 Dec 2024
https://github.com/pta2002/advent-of-code-2023
Advent of Code 2023 solutions
Last synced: 26 Dec 2024
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/arcath/advent-of-code-2020
My solutions to the advent of code 2020
advent-of-code advent-of-code-2020
Last synced: 26 Dec 2024
https://github.com/womb0comb0/adventofcode
advent-of-code advent-of-code-2023 javascript python typescript
Last synced: 26 Dec 2024
https://github.com/ryanjamescaldwell/advent_of_code_2021
Advent of Code 2021 Solutions - this year, using Go!
advent-of-code advent-of-code-2021 advent-of-code-2021-go go golang
Last synced: 26 Dec 2024
https://github.com/keriati/aoc
Advent of Code solutions
advent-of-code advent-of-code-typescript
Last synced: 18 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/hjaf/aoc
Python solutions to advent of code.
advent-of-code bad-code beginner-code
Last synced: 11 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/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/rayzhuca/advent-of-code-2024
My Advent of Code solutions for 2024 in Haskell
Last synced: 05 Feb 2025
https://github.com/goggle/advent-of-code-2018
My solutions to the "Advent of Code" challenge 2018.
advent-of-code advent-of-code-2018 coding-challenge
Last synced: 26 Dec 2024
https://github.com/goggle/advent-of-code-2017
My solutions of the "Advent of Code 2017"
Last synced: 26 Dec 2024
https://github.com/goggle/adventofcode2017.jl
Advent of Code 2017 in Julia
advent-of-code advent-of-code-2017 aoc aoc-2017 julia
Last synced: 26 Dec 2024
https://github.com/nzbr/advent-of-code-2019
advent-of-code advent-of-code-2019 adventofcode adventofcode2019 vlang
Last synced: 26 Dec 2024
https://github.com/nzbr/advent-of-code-2022
advent-of-code advent-of-code-2022 adventofcode adventofcode2022 scala
Last synced: 26 Dec 2024
https://github.com/giraugh/advent-of-code-2023-rust
My advent of code 2023 solutions in Rust
advent-of-code advent-of-code-2023-rust
Last synced: 26 Dec 2024
https://github.com/wooster0/aoc-2022
Advent of Code 2022
ada advent-of-code advent-of-code-2022 aoc aoc-2022 aoc2022 bash c cpp rust zig
Last synced: 26 Dec 2024
https://github.com/luizanao/advent-of-code-2022
Advent of Code 2022 - Using as a practicing in different languages - https://adventofcode.com/2022/
advent-of-code advent-of-code-2022
Last synced: 26 Dec 2024
https://github.com/filiptubic/adventofcode2021
Go solutions for Advent of code 2021.
advent-of-code advent-of-code-2021 aoc aoc2021
Last synced: 15 Dec 2024
https://github.com/minthamie/advent-of-code-2022
My efforts for the Advent of Code 2022
Last synced: 10 Jan 2025
https://github.com/daneah/2024-advent-of-code
Advent of Code 2024
advent-of-code advent-of-code-2024
Last synced: 01 Feb 2025
https://github.com/addono/advent-of-code-2018
Let's learn some Go! Here you can find my result scripts for the Advent of Code 2018 challenges, this year I attempt to get comfortable with Golang
advent-of-code advent-of-code-2018 go golang
Last synced: 27 Dec 2024
https://github.com/addono/advent-of-code-2017
advent-of-code advent-of-code-2017 python
Last synced: 27 Dec 2024
https://github.com/mdelapenya/advent-of-code
advent-of-code advent-of-code-2018 golang
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/nicko170/aoc-2022
advent-of-code advent-of-code-2022 advent-of-code-2022-golang adventofcode
Last synced: 17 Jan 2025
https://github.com/oskarowski/advent-of-code
Advent of Code solutions
advent-of-code advent-of-code-2023 advent-of-code-2023-typescript advent-of-code-2024 advent-of-code-2024-typescript
Last synced: 15 Dec 2024
https://github.com/tomcur/advent-of-code-2018
Warning: spoilers
advent-of-code advent-of-code-2018
Last synced: 02 Jan 2025
https://github.com/biotinker/advent_of_code_2017
Advent of code 2017
advent-of-code advent-of-code-2017 adventofcode adventofcode2017
Last synced: 17 Jan 2025
https://github.com/warmoverdrive/advent-of-code-2020
2020 Advent of Code - Learning C++ Through Problem-solving!
advent-of-code advent-of-code-2020 advent-of-code-cpp
Last synced: 10 Jan 2025
https://github.com/andrei-cacio/adventofcode18-rust
Advent of Code 2018 in Rust
advent-of-code advent-of-code-2018 rust
Last synced: 02 Jan 2025
https://github.com/cmattinson/advent-of-code
OCaml my Caml
advent-of-code functional-programming ocaml
Last synced: 07 Feb 2025
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/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/eduard-romaniuk/algo-problems
LeetCode, AlgoExpert, Advent of Code solutions
advent-of-code advent-of-code-2022 algoexpert algoexpert-solutions leetcode leetcode-solutions
Last synced: 03 Jan 2025
https://github.com/dmytruek/aoc2024-rust
Advent of Code 2024 solutions using Rust
advent-of-code advent-of-code-2024 advent-of-code-2024-in-rust adventofcode adventofcode2024 aoc aoc-in-rust aoc2024 aoc2024-in-rust rust
Last synced: 15 Dec 2024
https://github.com/ooloth/advent-of-code
Advent of Code solutions in Python, Rust and TypeScript. π
Last synced: 18 Jan 2025
https://github.com/dmytruek/aoc2024-yappy
rizz some fanum tax
advent-of-code advent-of-code-2024 alpha aoc aoc2024 rizz sigma skibidi yappy
Last synced: 15 Dec 2024
https://github.com/afranken/advent-of-code-kotlin
Advent Of Code implementation in Kotlin
advent-of-code advent-of-code-2021 aoc-2021-in-kotlin kotlin
Last synced: 03 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/bombsimon/advent-of-code-2024
π Advent of Code 2024
advent-of-code advent-of-code-2024 advent-of-code-2024-rust aoc aoc-2024 aoc-2024-in-rust
Last synced: 03 Jan 2025
https://github.com/rjelierse/adventofcode
All solutions for Advent of Code through the years
advent-of-code advent-of-code-2016 advent-of-code-2017 advent-of-code-2018 golang
Last synced: 01 Feb 2025
https://github.com/qubist/adventofcode
My code for adventofcode
advent-of-code advent-of-code-2018 advent-of-code-2020
Last synced: 03 Jan 2025
https://github.com/chuahou/aoc
Advent of Code
advent-of-code aoc haskell nix
Last synced: 17 Jan 2025
https://github.com/ehigham/advent
Advent of Code solutions in various programming languages.
advent-of-code programming-exercises programming-languages
Last synced: 30 Jan 2025
https://github.com/codingnagger/advent-of-code-2021
AoC 2021, let's go!
advent-of-code advent-of-code-2021 advent-of-code-2021-java java-8
Last synced: 03 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/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/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/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/damirscorner/20250110-fs-memoization
Sample project for 'Memoization for a recursive function in F#' blogpost
advent-of-code fsharp memoization
Last synced: 03 Jan 2025
https://github.com/panda4817/2020-advent-of-code
Python 3
advent-of-code advent-of-code-2020 python3
Last synced: 03 Jan 2025
https://github.com/pablocostass/advent-of-clojure-2019
Solutions from the Advent of Code in Clojure (on hold during finals)
advent-of-code advent-of-code-2019
Last synced: 03 Jan 2025
https://github.com/pablojimpas/advent-of-code
Some of my solutions for Advent of Code
advent-of-code advent-of-code-2020 advent-of-code-2021 aoc aoc2020 aoc2021 awk awk-language awk-programming-language c c-language c-programming-language csharp free-software go golang gplv3 python python3 reuse
Last synced: 01 Feb 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/vest/aoc-rust
Rust - advent of code
advent advent-of-code advent-of-code-2015 advent-of-code-2020 rust
Last synced: 17 Jan 2025
https://github.com/vest/aoc-haskell
This is an attempt to solve Advent of Code 2016 in Haskell
advent advent-of-code advent-of-code-2016 haskell
Last synced: 17 Jan 2025
https://github.com/tonygrif/trebuchet
Day 1 of Advent of Code (2023)
advent-of-code advent-of-code-2023 python
Last synced: 10 Jan 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/benbb96/adventofcode
My answers to the Advent of Code puzzles.
advent-of-code advent-of-code-2018 adventofcode challenge coding processing python
Last synced: 30 Jan 2025
https://github.com/jnxf/advent-of-code-2020
:christmas_tree: Christmas programming challenge
advent-of-code advent-of-code-2020
Last synced: 01 Feb 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/r2dev2/aoc
Advent of Code solutions
advent-of-code advent-of-code-2021 python
Last synced: 03 Jan 2025
https://github.com/peterszarvas94/advent-of-code-2023-rust
Advent of Code, 2023, Rust
advent-of-code advent-of-code-2023 advent-of-code-2023-rust rust
Last synced: 03 Jan 2025
https://github.com/dcampagnola/advent-of-code-2023
My javascript solutions for Advent of Code 2023 - feedback is welcome
advent-of-code advent-of-code-2023 advent-of-code-2023-javascript aoc
Last synced: 10 Jan 2025
https://github.com/leifgehrmann/advent-of-code-2024
Solutions to Advent of Code 2024 in Swift
Last synced: 01 Feb 2025
https://github.com/tkareine/advent-of-code-2022
My solutions to Advent of Code 2022
advent-of-code advent-of-code-2022
Last synced: 10 Jan 2025
https://github.com/tkareine/advent-of-code-2021
My solutions to Advent of Code 2021
advent-of-code advent-of-code-2021
Last synced: 10 Jan 2025
https://github.com/gbpagano/advent-of-code-2023
π Advent of Code 2023
advent-of-code advent-of-code-2023 rust
Last synced: 17 Jan 2025