From https://adventofcode.com/. Very much work in progress and better late than never ;)
- Advent of Code 2015 Python https://github.com/jp7677/adventofcode/tree/main/2015
- Advent of Code 2016 Ruby https://github.com/jp7677/adventofcode/tree/main/2016
- Advent of Code 2017 Typescript https://github.com/jp7677/adventofcode/tree/main/2017
- Advent of Code 2018 C# https://github.com/jp7677/adventofcode/tree/main/2018
- Advent of Code 2019 Kotlin https://github.com/jp7677/adventofcode/tree/main/2019
- Advent of Code 2020 C++ https://github.com/jp7677/adventofcode/tree/main/2020
- Advent of Code 2021 Kotlin https://github.com/jp7677/adventofcode/tree/main/2021
- Advent of Code 2022 Kotlin https://github.com/jp7677/adventofcode/tree/main/2022
- Advent of Code 2023 Rust https://github.com/jp7677/adventofcode/tree/main/2023
- Advent of Code 2024 F# https://github.com/jp7677/adventofcode/tree/main/2024
Enjoy the stars...