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1: # Jimpjorps Does Advent of Code
2:
3: My solutions for [Advent of Code](https://adventofcode.com/).
4:
5: Solutions are in:
6:
7: * __2021__: [Racket](https://racket-lang.org/), with some in [Elixir](https://elixir-lang.org/)
8: * __2022__: Racket
9: * __2023__: [Gleam](https://gleam.run/) and Racket
10:
11: ## 2023 Solutions
12:
13: ### Difficulty rating
14:
15: * ⭐ I was able to write a straightforward solution without any problems
16: * ⭐⭐ I ran into a few hurdles or bugs, but it eventually came together pretty smoothly
17: * ⭐⭐⭐ I needed to do some research to figure out how to do this one, or it took me many abortive tries to figure out a working method
18: * ⭐⭐⭐⭐ I couldn't figure this one out without seeing someone else discuss how they solved it
19: * ⭐⭐⭐⭐⭐ I couldn't figure this one out without seeing someone else's code
20:
21: ### Enjoyment rating
22:
23: * ♥️ Really annoying; the problem statement was confusing, or the solution didn't feel worth all the effort, or Part 2 was unsolvable without knowing obscure theory
24: * ♥️♥️ It was *okay*, I guess (usually because there's more parsing than solving)
25: * ♥️♥️♥️ An average Advent of Code problem; not bad but not fantastic either
26: * ♥️♥️♥️♥️ Fun and interesting to work through; I spent more time than average on tweaking and improving the solution because I was enjoying myself
27: * ♥️♥️♥️♥️♥️ My favorite one of the year; it's the kind of problem I enjoy solving and the solution was elegant or interesting
28:
29: | Name | Racket | Gleam | Difficulty | Enjoyment | Involves |
30: | ---------------------------------------------------------------------- | :---------------------------------------------------------------------------------: | :----------------------------------: | ---------: | :-------- | --------------------------------------------- |
31: | [Trebuchet?!](https://adventofcode.com/2023/day/1) | [1](/aoc2023-other/day-01/day-01.rkt) | [1](/aoc2023/src/day1/solve.gleam) | ⭐⭐⭐ | ♥️♥️ | regex |
32: | [Cube Conundrum](https://adventofcode.com/2023/day/2) | [2](/aoc2023-other/day-02/day-02.rkt) | [2](/aoc2023/src/day2/solve.gleam) | ⭐ | ♥️♥️♥️ | parsing, higher-order functions |
33: | [Gear Ratios](https://adventofcode.com/2023/day/3) | [3](/aoc2023-other/day-03/day-03.rkt) | [3](/aoc2023/src/day3/solve.gleam) | ⭐⭐⭐ | ♥️♥️ | arrays |
34: | [Scratchcards](https://adventofcode.com/2023/day/4) | [4](/aoc2023-other/day-04/day-04.rkt) | [4](/aoc2023/src/day4/solve.gleam) | ⭐ | ♥️♥️♥️ | hashmaps |
35: | [If You Give a Seed a Fertilizer](https://adventofcode.com/2023/day/5) | [5](/aoc2023-other/day-05/day-05.rkt) | [5](/aoc2023/src/day5/solve.gleam) | ⭐⭐ | ♥️ | sparse ranges |
36: | [Wait For It](https://adventofcode.com/2023/day/6) | [6](/aoc2023-other/day-06/day-06.rkt) | [6](/aoc2023/src/day6/solve.gleam) | ⭐ | ♥️♥️ | algebra, root-finding |
37: | [Camel Cards](https://adventofcode.com/2023/day/7) | [7](/aoc2023-other/day-07/day-07.rkt) | [7](/aoc2023/src/day7/solve.gleam) | ⭐ | ♥️♥️♥️♥️ | pattern matching |
38: | [Haunted Wasteland](https://adventofcode.com/2023/day/8) | [8](/aoc2023-other/day-08/day-08.rkt) | [8](/aoc2023/src/day8/solve.gleam) | ⭐⭐ | ♥️ | state machines, number theory |
39: | [Mirage Maintenance](https://adventofcode.com/2023/day/9) | [9](/aoc2023-other/day-09/day-09.rkt) | [9](/aoc2023/src/day9/solve.gleam) | ⭐ | ♥️♥️ | numerical methods |
40: | [Pipe Maze](https://adventofcode.com/2023/day/10) | [10](/aoc2023-other/day-10/day-10.rkt) | [10](/aoc2023/src/day10/solve.gleam) | ⭐⭐ | ♥️♥️♥️ | DFS, point-in-polygon problem |
41: | [Cosmic Expansion](https://adventofcode.com/2023/day/11) | [11](/aoc2023-other/day-11/day-11.rkt) | [11](/aoc2023/src/day11/solve.gleam) | ⭐⭐ | ♥️♥️ | parsing, sparse matrices |
42: | [Hot Springs](https://adventofcode.com/2023/day/12) | [12](/aoc2023-other/day-12/day-12.rkt) | [12](/aoc2023/src/day12/solve.gleam) | ⭐⭐⭐⭐ | ♥️♥️♥️♥️ | dynamic programming |
43: | [Point of Incidence](https://adventofcode.com/2023/day/13) | [13](/aoc2023-other/day-13/day-13.rkt) | [13](/aoc2023/src/day13/solve.gleam) | ⭐⭐ | ♥️♥️♥️ | recursion |
44: | [Parabolic Reflector Dish](https://adventofcode.com/2023/day/14) | [14](/aoc2023-other/day-14/day-14.rkt) | [14](/aoc2023/src/day14/solve.gleam) | ⭐⭐⭐ | ♥️♥️♥️♥️ | simulation |
45: | [Lens Library](https://adventofcode.com/2023/day/15) | [15](/aoc2023-other/day-15/day-15.rkt) | [15](/aoc2023/src/day15/solve.gleam) | ⭐ | ♥️♥️ | hashmaps |
46: | [The Floor Will Be Lava](https://adventofcode.com/2023/day/16) | [16](/aoc2023-other/day-16/day-16.rkt) | [16](/aoc2023/src/day16/solve.gleam) | ⭐⭐⭐ | ♥️♥️♥️ | simulation |
47: | [Clumsy Crucible](https://adventofcode.com/2023/day/17) | [17](/aoc2023-other/day-17/day-17.rkt) | ⛔ | ⭐⭐⭐⭐⭐ | ♥️♥️♥️ | BFS, Dijkstra |
48: | [Lavaduct Lagoon](https://adventofcode.com/2023/day/18) | [18](/aoc2023-other/day-18/day-18.rkt) | [18](/aoc2023/src/day18/solve.gleam) | ⭐ | ♥️♥️♥️♥️ | geometry |
49: | [Aplenty](https://adventofcode.com/2023/day/19) | [19](/aoc2023-other/day-19/day-19.rkt) | [19](/aoc2023/src/day19/solve.gleam) | ⭐⭐⭐ | ♥️♥️♥️ | sparse ranges |
50: | [Pulse Propagation](https://adventofcode.com/2023/day/20) | [20](/aoc2023-other/day-20/day-20.rkt) | [20](/aoc2023/src/day20/solve.gleam) | ⭐⭐⭐⭐ | ♥️♥️ | simulation, number theory |
51: | [Step Counter](https://adventofcode.com/2023/day/21) | [21](/aoc2023-other/day-21/day-21.rkt) | ⛔ | ⭐⭐⭐⭐ | ♥️♥️ | cellular automata |
52: | [Sand Slabs](https://adventofcode.com/2023/day/22) | [22](/aoc2023-other/day-22/day-22.rkt) | [22](/aoc2023/src/day22/solve.gleam) | ⭐⭐⭐ | ♥️♥️♥️♥️♥️ | simulation, BFS |
53: | [A Long Walk](https://adventofcode.com/2023/day/23) | [23](/aoc2023-other/day-23/day-23.rkt) | [23](/aoc2023/src/day23/solve.gleam) | ⭐⭐⭐ | ♥️♥️♥️ | DFS |
54: | [Never Tell Me The Odds](https://adventofcode.com/2023/day/24) | [24-1](/aoc2023-other/day-24/day-24a.rkt) [24-2](/aoc2023-other/day-24/day-24b.rkt) | ⛔ | ⭐⭐⭐⭐ | ♥️♥️♥️ | algebra, linear equations, constraint solving |
55: | [Snowverload](https://adventofcode.com/2023/day/25) | [25](/aoc2023-other/day-25/day-25.rkt) | ⛔ | ⭐⭐⭐ | ♥️♥️♥️♥️ | graphs, visualization |
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