Advent of Code 2017 in F#

How do I run it?

dotnet run <questionnumber>, e.g. to solve question 4, dotnet run 4

Why?

Advent of Code is a great opportunity to pick up a new language but Christmas is the time of year when I have the least amount of time to do so. So in preparation for Christmas 2020 I'm planning on slowly working through the challenges from a previous year and hopefully learn a bit of F# as I do so!

Why 2017, why not the latest?

Because 2017 is the only year I stuck with it and completed Advent of Code. I did it in Python and thought it'd be fun to compare solutions as I go through.