{"id":23093468,"url":"https://github.com/mkulak/adventofko2023","last_synced_at":"2025-04-03T18:45:58.653Z","repository":{"id":210271401,"uuid":"726108279","full_name":"mkulak/AdventOfKo2023","owner":"mkulak","description":"Advent of code 2023 solutions in Kotlin","archived":false,"fork":false,"pushed_at":"2023-12-17T19:46:21.000Z","size":208,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2023-12-18T17:52:40.496Z","etag":null,"topics":["advent-of-code","advent-of-code-2023","aoc-2023-in-kotlin","kotlin"],"latest_commit_sha":null,"homepage":"","language":"Kotlin","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mkulak.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null}},"created_at":"2023-12-01T14:52:12.000Z","updated_at":"2023-12-20T16:03:46.630Z","dependencies_parsed_at":"2023-12-20T16:14:25.380Z","dependency_job_id":null,"html_url":"https://github.com/mkulak/AdventOfKo2023","commit_stats":null,"previous_names":["mkulak/adventofko2023"],"tags_count":0,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mkulak%2FAdventOfKo2023","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mkulak%2FAdventOfKo2023/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mkulak%2FAdventOfKo2023/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mkulak%2FAdventOfKo2023/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mkulak","download_url":"https://codeload.github.com/mkulak/AdventOfKo2023/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247061325,"owners_count":20877168,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["advent-of-code","advent-of-code-2023","aoc-2023-in-kotlin","kotlin"],"created_at":"2024-12-16T21:47:36.024Z","updated_at":"2025-04-03T18:45:58.624Z","avatar_url":"https://github.com/mkulak.png","language":"Kotlin","funding_links":[],"categories":[],"sub_categories":[],"readme":"Advent of Code 2023\n=\n  \nSolutions for [aoc 2023](https://adventofcode.com/2023)\n\nAll code is in Kotlin 1.9\n\nFeatured solutions:\n===\n* [Day 10](src/main/kotlin/Day10.kt) - unreadable due to code golf but kinda cool. It also produces nice visual: ![day 10 viz](pics/day10.png)\n* [Day12](src/main/kotlin/Day12.kt) - that one was really hard for me, I struggled a lot. \nMemoizing function by wrapping its body with `cache.getOrPut(key) { ... }` was fun.\n* [Day15](src/main/kotlin/Day15.kt) - super straightforward due to LinkedHashMap being part of std, \nI feel sorry for langs that don't have it\n* [Day17](src/main/kotlin/Day17.kt) - nice viz as well ![day 17 viz](pics/day17.png)\n* [Day18](src/main/kotlin/Day18.kt) - I was able to find bug due to visualization: ![day 18 viz](pics/day18.png)\n* [Day20](src/main/kotlin/Day20.kt) - For part 2 I just eye-balled the data, came up with a hacky idea \nand did several runs to calculate different periods. No clue how to solve it in general case\n\n\nPart 2 of days 21, 23 and 24 is beyond my comprehension. I have 0 clue how to solve it.  \n\n![](pics/main.png)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmkulak%2Fadventofko2023","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmkulak%2Fadventofko2023","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmkulak%2Fadventofko2023/lists"}