Work through CIE past papers, topic by topic
Every 9709 and 9231 past-paper question, sorted by chapter, topic, difficulty and session — plus animated study guides (with a built-in AI Q&A), mistake review and progress tracking. Free to use with an email.
No card needed · One-minute sign-up · Question bank & practice are free
What it helps you do
Animated study guides (with AI Q&A)
Connected particles, polar area sweeps, matrix transforms, rational-function graphs — abstract ideas turned into animations; ask the built-in AI whenever something in a guide doesn't click.
Classified past-paper practice
Filter real past-paper questions by chapter and topic — see the original, log mistakes, fix your weak spots.
Automatic mistake review
Wrong answers go into a review deck and resurface on a spaced schedule, so weak spots don't slip through.
Progress you can see
How much of each chapter you've done, when mistakes are due for review, how far through the guides you are — all at a glance.
For teachers and tutors too
Create classes, set assignments, let students submit online; the AI does a first-pass grade, you just review and score.
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All it takes is an email — the question bank and targeted practice are completely free.
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