Python practice problems

A collection of practice problems, exercises, and other resources to level up your Python skills!

The problems

Problem sets are arranged by topic and are linked below. Each problem set lists the problems and provides 1) a Colaboratory notebook where you can develop code in your browser, and 2) a solution notebook so you can see and run some code that solves the problem. All solutions are written in Python 3. I am not the author of most of these problems, and have provided credit when I'm not!

The basics

1. Printing
2. Strings
3. Math operations
4. Collecting user input
5. Lists
6. Tuples
7. Dictionaries
8. Sets
9. Functions
10. Conditional logic
11. Exception handling and errors
12. File I/O
13. Object-oriented programming (OOP)

Advanced topics

1. Decorators
2. Generators
3. Collections
4. Logging
5. JSON files
6. Numpy
7. Pandas
8. Scikit Learn
9. TensorFlow

Projects

1. Create your own calculator
2. Mad libs game

Other resources

• w3resource has a collection of thousands of practice problems, organized by topic.
• GeeksforGeeks also has thousands of exercises, organized by topic.
• PyNative also has hundreds of Python exercises on their site.
• 100+ Python exercises for beginners.
• Practice Python has dozens of exercises for you to complete, each with a solution and a mini-lesson for needed material to complete the problem.
• Python mini projects by @nleah.

Contributing

We are eager to have others contribute! Please see our contributor guidelines to get started!