23  Additional Exercises and Resources - Loops, Lists and Dictionaries

23.1 Coding Notebooks

Dr Pawel Orzechowski of the University of Edinburgh has made a range of programming exercises freely available.

You can visit his Code Storytelling website here to watch some additional videos that go with these exercises.

23.1.1 Loops

Practice loops: Open In Colab

Get more practice with loops: Open In Colab

23.1.2 Lists, list comprehensions, and dictionaries

Practice lists and dictionaries: Open In Colab

Practice lists comprehensions: Open In Colab

23.2 Sololearn

There is a course on Sololearn called ‘Introduction to Python’.

This has some interactive code exercises that build up more gradually. You do have to sign up for a free account - but you don’t need to sign up for the pro trial or a pro account to access 90% of that particular course.

There is also an app version of this site for your phone/tablet so you can fit in practice on the go or whenever you have a spare moment.