I've done Advent of Code (AoC) in other programming environments/languages in the past. When I started this year (2023) I knew nothing about Rust. I expect these are non-optimal solutions, but each arrives at the correct answer for AoC. I know there are probably better ways to solve most of these problems. I know that I'm likely programming in Rust like a toddler :D

Comments/feedback appreciated but not required.