Practice questions that mark themselves
Original exam-board-style questions that mark the moment you answer and explain every step. Wrong answers go to your mistake book; weak topics get flagged so you know what to work on next. Use it alongside the past-paper library — papers for full mocks, practice for daily diagnostics.
Not just questions — a whole feedback loop
Progress you can see
One card per subject: a coverage bar and your accuracy at a glance. What you've practised, how far to go, and which subject needs attention — it's all on your dashboard.
- Coverage = distinct questions done ÷ bank size
- Accuracy and weak-topic count right on the card
A mistake book that fills itself
Every wrong answer is logged automatically and grouped by topic. Redo them in one click; answer right and it leaves the book — no copying questions out by hand.
Moles & equations
3 to clear
Redox titrations
2 to clear
Organic mechanisms
1 to clear
Weak topics, laid bare
Accuracy per topic, ranked and flagged red below 60%. Know exactly where to push — and stop drilling what you've already mastered.
Instant marking — try one now
Answer and it marks instantly, with a full worked solution — no waiting, no mark scheme to hunt for. Have a go on the right.
Question content is in English, same as the tool.
A taste of the bank — pick an answer to mark it instantly and see the worked solution.
A-level · Maths
Q1. The curve has a stationary point at . What is its nature?
A-level · Chemistry
Q2. How many molecules are present in mol of carbon dioxide, ? (Avogadro constant .)
Question content is in English, same as the practice tool. Original exam-board-style questions, not past papers. Full access — 16 subjects, the whole question bank, mistake book and weak-topic diagnostics — is in your dashboard once you sign in.
16 subjects, A-level and GCSE
Practice and past papers, side by side
Daily diagnostics · instant feedback
- Original exam-style questions, marked instantly
- Mistake book and weak-topic tracking, automatic
- Practise in spare minutes; progress is saved
Full mocks · official mark schemes
- The board's official PDFs — print and sit a whole paper
- Question papers, inserts and mark schemes
- Timed, exam-condition practice for the run-in
Sign in and start practising
Create an account to unlock all 16 subjects, 5,759 questions, your mistake book and weak-topic diagnostics from your dashboard.