This is my solutions for the first 100 Project Euler problems (eventually!) written firstly in Python, and then I'm writing solutions in other languages as and when I feel like it. (Primarly C++, JS, GoLang to begin with, but I'll likely expand as I find another language I want to try)
The code isn't always the fastest or best, any time I've used someone else's algorithm or pseudocode I will try and remember to credit where I found them.
The commenting will also not always be fantastic