Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.
A data structure that uses a single, fixed-size buffer as if it were connected end-to-end.
Refactor a ledger printer.
Output the nursery rhyme 'This is the House that Jack Built'.
Epic & well-documented standard library. Need more? Use a PyPi package - there's one for everything.
Human-friendly Syntax and a vibrant, supportive community. Quick to learn & intuitive to use.
Need to call Fortran from a web API? Done. Need to process images using C? Python can do that.
Duck, dynamic, & strong typing. Easy to debug. Fun for experiments, robust for large applications.
OOP, structured, functional, & aspect-oriented. Adaptable to how you structure your programs.
Accepted for almost any use. Easily interface with other languages & execute almost everywhere.
Every language has its own way of doing things. Python is no different. Our mentors will help you learn to think like a Python developer and how to write idiomatic code in Python. Once you've solved an exercise, submit it to our volunteer team, and they'll give you hints, ideas, and feedback on how to make it feel more like what you'd normally see in Python - they'll help you discover the things you don't know that you don't know.Learn more about mentoring
The Python track on Exercism has 16 concepts and 139 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.See all Python exercises
The best part, it’s 100% free for everyone.