Would be a reasonable title if there were more than 1 single, measly challenge in here.
These challenges are solved in Rust, and can be run locally (on pretty much any environment with a shell) with:
cargo run --release --bin <bin_name>where <bin_name> is the name of a binary within this project. Valid values are:
fizzbuzz: Discord's "r/ProgrammerHumer" Weekly Challege, from July 1st, 2023primes: Just a quick tangent, trying to find 40 million primes as efficiently as possible
You can also probably paste into the Rust Playground, with minor edits for any solutions spanning multiple files.