Well #AdventOfCode day 6 part 2 has me stumped, I have a solution that passes every test I can come up with but when run on the actual input it doesn't get the correct answer. Now I am out of ideas on how to debug in a sensible way.

#AdventOfCode day 4 upped the heat a bit. Made a custom graph setup, had to learn Rust smart pointers to satisfy the borrow checker. Code ended up being ugly, but the answer was found.

Just did Day3 of #AdventOfCode, fun one, with a little bit of a sneaky devil in the details ;)

December is here and #adventofcode with it. At least this year day one doesn’t instantly smack you down.