Kotlin Solutions - Advent of Code

My solutions for Advent of Code written in Kotlin. The code primarily uses idiomatic functional programming patterns, though some solutions (particularly from 2022) remain in their original, more novice-oriented style from when I was first learning Kotlin. Winner of the Kotlin leaderboard 2024! 🏆

Structure

• Solutions: In solutions directory, each extending the base Solution class
• Utils: Helper functions specifically designed for advent of code puzzles in utils directory
• Inputs: Test inputs in resources/cache/test/$year, puzzle inputs cached in resources/cache/main/$year (gitignored)

Template

class Day$day : Solution() {
    override fun solvePart1(input: File): Any = TODO()
    override fun solvePart2(input: File): Any = TODO()
}