Part 2 gave me more trouble than it should have, mostly because I was initially turning and stepping at the same time which ended up being a big mistake.
This runs in a few seconds in Debug, but only a half a second in Release. I feel like it can be much faster, but I don't have any ideas on doing that just yet.
It took me a minute to figure out a good solution for part 2, but I'm pretty happy with the custom-sort-function implementation.
I also really like the LINQ one-liners for getting the actual totals. I feel like future-me is going to be mad and confused, but right now it feels fun!
This solution feels pretty bad. I think I shouldn't have used my ivec2 utilities and just checked the next spots for part 2. It would probably have been simpler given all the constraints. I'm also certain there's a smarter way to solve this than what I did, but...it works, so...?
Since we no longer include input files with the solution, per AoC guidelines, this will enable other users to use this application (after specifying their session token) without manually grabbing all the appropriate download files.
