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Advent of Code 2022, Day four - Sanitizer
Turn the input into a list of assigned compartments for the elves to unload.
Advent of Code 2022, Day three - Part Two
Find the item type that is common between two or more elves.
Kotlin giving an empty char literal error
How to fix the Empty Char Literal error messages in Kotlin.
Advent of Code 2022, Day three - Part One
Find the same items that are stored in the two compartments of each rucksack.
