AOC 23

Structure

• in src/main/kotlin there will be Kotlin files with solutions, one file per day
• input-data will be in src/main/resources

Goal of the solutions

• My main priority is not solving the puzzle as fast and soon as possible but I am trying to be at maximum "niceness" of Kotlin-Code
• In particular I try everything to remain functional programming, i.e. I want to avoid all mutability everywhere
• I want to use all the nice features of Kotlin (especially extension functions)