Final challenge
The last stop on the Python track: a data problem, a class, a set of tests and a trace, with no hints until you have tried. Clear it to complete Python.
- The skill
- Show you can build, test and trace programs that use the whole track.
- You make
- A gig sales analyser, a season leaderboard and tests for bus fare rules.
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Builds on 35 Bug hunt: fix code you did not write. Free to try: Python Foundations and the playground.
Cleared
Go back to
You can now
You can now
- Write programs on your own, from a blank file
- Use lists, dicts, tuples and sets, and pick the right one
- Write functions and classes, and test them with assert
- Read a traceback and fix common errors
- Work with files, CSV and JSON
- Build a small application
Step 1 of 5
exercise_1.py
You've reached the good stuff.
4 exercises in this lesson, checked as you type. Premium opens every lesson after Foundations, in all four courses.
Python 3.13