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https://github.com/lakiboy/advent-of-code-2023-kotlin
Advent of Code 2023 in Kotlin.
https://github.com/lakiboy/advent-of-code-2023-kotlin
aoc aoc-2023-in-kotlin aoc2023
Last synced: about 8 hours ago
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Advent of Code 2023 in Kotlin.
- Host: GitHub
- URL: https://github.com/lakiboy/advent-of-code-2023-kotlin
- Owner: lakiboy
- Created: 2023-11-30T16:20:13.000Z (about 1 year ago)
- Default Branch: master
- Last Pushed: 2023-12-28T18:08:26.000Z (about 1 year ago)
- Last Synced: 2023-12-28T21:41:30.426Z (about 1 year ago)
- Topics: aoc, aoc-2023-in-kotlin, aoc2023
- Language: Kotlin
- Homepage:
- Size: 149 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Advent of Code 2023 in Kotlin
[](https://dl.circleci.com/status-badge/redirect/gh/lakiboy/advent-of-code-2023-kotlin/tree/main)
My solutions for the [Advent of Code 2023](https://adventofcode.com/2023) puzzles in [Kotlin](https://kotlinlang.org).
## Puzzles
| Day | Title | Task | Test input | Solution | Test |
|-----|---------------------------------|----------------------------------------------|-----------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|
| 1 | Trebuchet?! | [Docs](https://adventofcode.com/2023/day/1) | [Text 1](src/test/resources/day01_example_a.txt) / [Text 2](src/test/resources/day01_example_b.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day01.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day01Test.kt) |
| 2 | Cube Conundrum | [Docs](https://adventofcode.com/2023/day/2) | [Text](src/test/resources/day02_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day02.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day02Test.kt) |
| 3 | Gear Ratios | [Docs](https://adventofcode.com/2023/day/3) | [Text](src/test/resources/day03_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day03.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day03Test.kt) |
| 4 | Scratchcards | [Docs](https://adventofcode.com/2023/day/4) | [Text](src/test/resources/day04_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day04.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day04Test.kt) |
| 5 | If You Give A Seed A Fertilizer | [Docs](https://adventofcode.com/2023/day/5) | [Text](src/test/resources/day05_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day05.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day05Test.kt) |
| 6 | Wait For It | [Docs](https://adventofcode.com/2023/day/6) | [Text](src/test/resources/day06_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day06.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day06Test.kt) |
| 7 | Camel Cards | [Docs](https://adventofcode.com/2023/day/7) | [Text](src/test/resources/day07_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day07.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day07Test.kt) |
| 8 | Haunted Wasteland | [Docs](https://adventofcode.com/2023/day/8) | - | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day08.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day08Test.kt) |
| 9 | Mirage Maintenance | [Docs](https://adventofcode.com/2023/day/9) | [Text](src/test/resources/day09_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day09.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day09Test.kt) |
| 10 | Pipe Maze | [Docs](https://adventofcode.com/2023/day/10) | - | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day10.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day10Test.kt) |
| 11 | Cosmic Expansion | [Docs](https://adventofcode.com/2023/day/11) | [Text](src/test/resources/day11_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day11.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day11Test.kt) |
| 12 | Hot Springs | [Docs](https://adventofcode.com/2023/day/12) | [Text](src/test/resources/day12_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day12.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day12Test.kt) |
| 13 | Point of Incidence | [Docs](https://adventofcode.com/2023/day/13) | [Text](src/test/resources/day13_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day13.kt) / [Improved](src/main/kotlin/io/dmitrijs/aoc2023/Day13Improved.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day13Test.kt) |
| 14 | Parabolic Reflector Dish | [Docs](https://adventofcode.com/2023/day/14) | [Text](src/test/resources/day14_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day14.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day14Test.kt) |
| 15 | Lens Library | [Docs](https://adventofcode.com/2023/day/15) | [Text](src/test/resources/day15_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day15.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day15Test.kt) |
| 16 | The Floor Will Be Lava | [Docs](https://adventofcode.com/2023/day/16) | [Text](src/test/resources/day16_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day16.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day16Test.kt) |
| 17 | Clumsy Crucible | [Docs](https://adventofcode.com/2023/day/17) | [Text](src/test/resources/day17_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day17.kt) / [Simplified](src/main/kotlin/io/dmitrijs/aoc2023/Day17Simplified.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day17Test.kt) |
| 18 | Lavaduct Lagoon | [Docs](https://adventofcode.com/2023/day/18) | [Text](src/test/resources/day18_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day18.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day18Test.kt) |
| 19 | Aplenty | [Docs](https://adventofcode.com/2023/day/19) | [Text](src/test/resources/day19_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day19.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day19Test.kt) |
| 20 | Pulse Propagation | [Docs](https://adventofcode.com/2023/day/20) | - | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day20.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day20Test.kt) |
| 21 | Step Counter | [Docs](https://adventofcode.com/2023/day/21) | [Text](src/test/resources/day21_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day21.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day21Test.kt) |
| 22 | Sand Slabs | [Docs](https://adventofcode.com/2023/day/22) | [Text](src/test/resources/day22_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day22.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day22Test.kt) |
| 23 | A Long Walk | [Docs](https://adventofcode.com/2023/day/23) | [Text](src/test/resources/day23_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day23.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day23Test.kt) |
| 24 | Never Tell Me The Odds | [Docs](https://adventofcode.com/2023/day/24) | [Text](src/test/resources/day24_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day24.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day24Test.kt) |
| 25 | Snowverload | [Docs](https://adventofcode.com/2023/day/25) | [Text](src/test/resources/day25_example.txt) | [Source](src/main/kotlin/io/dmitrijs/aoc2023/Day25.kt) | [Test](src/test/kotlin/io/dmitrijs/aoc2023/Day25Test.kt) |