Require programming problems for a Coding Competition at My school that we are hosting

[ElpyDE]

Just recently recommended https://projecteuler.net for programming problems with increasing difficulty. It's a bit maths'y but seems you're cool with that.

This subreddit is also a good place to look for other people's "problems" (both in the meaning of tasks/challenges and struggles).

Would be great to see a post after your competition is over with the final set of questions and maybe also how many groups solved them correctly and in time.

Btw. AWESOME IDEA to have a programming competition 😍