I'll post here my solutions for the https://projecteuler.net/, it should respect the one-minute rule. Don't read if you hasn't solve the problem by yourself, or read it, I'm just a README you know… It's mostly written in Java but some quick calculations are done using bash or python.
Most of the source is not commented but respect Java convention so it should be undertandable.
I don't push my progress after every problem. To see my progress you can ask me for my friend key on Twitter @Rio_Alexandre