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Advent-of-code Alternatives

Similar projects and alternatives to advent-of-code

  • GitHub repo advent-of-code

    My solutions for Advent of Code (by AlexAegis)

  • GitHub repo aoc2020

    Advent of Code 2020 - my answers

  • GitHub repo hac

    HAC Ada Compiler - small Ada compiler fully in Ada

  • GitHub repo Advent_of_Code_in_Pascal

    My solutions to the Advent of Code, in Free Pascal

  • GitHub repo AOC2020

  • GitHub repo aoc2020

    Advent of Code 2020 (by ednl)

  • GitHub repo AdventOfCode

    My Advent of Code solutions. I also upload videos of my solves: (by jonathanpaulson)

  • GitHub repo advent-of-code-go solutions in Go

  • GitHub repo aoc2020apl

    Advent of Code 2020 solutions in Dyalog APL

  • GitHub repo aoc2020

    Advent of Code 2020 solutions (by sharpobject)

  • GitHub repo adventofcode

    Solutions for Advent of Code over the years (by sburuiana)

  • GitHub repo advent-of-code

    Solutions to Advent of Code puzzles. (by bsamseth)

  • GitHub repo AOC2020

    My solutions for the AOC (by MatthiasCoppens)

  • GitHub repo aoc20

  • GitHub repo AdventOfCode2020

  • GitHub repo aoc-2020

    My solutions to Advent of Code 2020. (by Fryer)

  • GitHub repo snippets

  • GitHub repo AoC2020

    Programs for Advent of Code 2020 (by Perska)

  • GitHub repo Advent-of-Code

    Solutions to Advent of Code challenges (by StasDeep)

  • GitHub repo advent-of-code-2020

NOTE: The number of mentions on this list indicates mentions on common posts. Hence, a higher number means a better advent-of-code alternative or higher similarity.


Posts where advent-of-code has been mentioned. We have used some of these posts to build our list of alternatives and similar projects - the last one was on 2020-12-23.
  • [2020 Day 20 (part 2)] Video of the Tile Assembly
    The code is here: It's in Common Lisp. There are quite a few hacks, copied-and-pasted code, and other blemishes. Toward the end, I just wanted to get something done, even if the code didn't turn out pretty.
  • -🎄- 2020 Day 24 Solutions -🎄-
    My solution in Common Lisp.
  • -🎄- 2020 Day 23 Solutions -🎄-
    For part two, I first tried rewriting my code with a circular list structure I wrote for Advent of Code 2018 day 9 (Marble Mania). I figured the mutable circular list implementation would be more performant. It was, but nowhere near enough.
  • 2020 Day 21 Solutions
    My solution in Common Lisp.
  • 2020 Day 11 Solutions
    For the seats, I stored points in an FSet map. Past Advents of Code have taught me that a dictionary lookup is more flexible than a two-dimensional array (though the 2D array would have sufficed for this problem). I used my own point library; although complex numbers work quite well for 2D points, my library generalizes better to higher dimensions.
    My solution in Common Lisp.