Values and types
The handful of types every Python program is built from, and what each one can and cannot do — including the conversions Python will not do for you.
We mark it against a checklist you can read first
What counts as knowing this
Predict the type of an expression and convert between types deliberately
A check for this one skill
Up to 3 questions on this skill alone, marked against the bar beside this. It stops as soon as the answer is clear. No account, and your answers are not kept.
Where it sits
What it unlocks
Start on Python Fundamentals
Every skill above, ordered by what depends on what, with the projects above that as the evidence you actually did it. We work out where you already are first, so the path skips what you can do.
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