Python taught through the mathematics you already know: arithmetic, names for values, and functions written the way you write f(x). Every program runs in your browser.
Free to start · adaptive placement finds your level · reviews timed to your own forgetting.
Every idea is taught with motivation and a worked example before the drills, and an FSRS spaced-repetition engine schedules each review for the day its model predicts you would forget it. A short placement check finds what you already know, so you start Python for Mathematics exactly where it's useful.