Thanks!

[richardpineo]

Not an issue with the code - just a thanks for doing it. I got the furthest I've gotten this year in Advent of Code on my own but stole two of your answers when i got stuck and also learned some new ways of doing thigns:
19b - the regex-y parsing problem. hate regex, didn't want to even try
20b - the tiling problem with the sea monster. i could visualize the solution but felt burnt out on AOC after working on it most of the month and wanted to wrap up before the new year :)

Anyway, here's a link to my repo if it's interesting to you:
https://github.com/richardpineo/AOC2020

[gernb]

My pleasure; I’m glad that my code could help you out. Congrats on finishing AoC this year! To be honest, 20b almost made me give up this year, because it took me several tries over a few days to find a solution that worked.