Easy Compare for Subsets in Python - Advent of Code Day 3

Attempting the 24 days of advent code this year - come along for the journey and learn some code! We'll be using Python for the initial algorithms, and if I have time I'll be redoing them in Rust (on my github profile, link below)
Get caught up on those socials to know when the next video drops:
/ discord (We have a Discord server now!)
/ retrofluxtweets (Every new video is posted here!)
/ retroflux_twitch (I stream sometimes too)
/ retroflux (We have a subreddit now!)
/ patreoflux (Only give what you can spare please!)

[@jackwilliams1468]

When I saw your first mini motorways i had a suspicion you were a comp sci guy just from the way you described everything!