PaperStack: A level Past Paper

paperstack.cc (CAIE Resources)

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About this app

Prepare for your A Level exams with PaperStack, an all-in-one A Level past paper revision app.

Practice 15,000+ past papers, solve topical MCQ and structured questions, get AI-powered marking and explanations, compete in real-time multiplayer, and track your revision in one place.

Built by students, for students. PaperStack is designed to make A Level past paper practice faster, easier, and more engaging.

PAST PAPER LIBRARY
Access thousands of A Level and AS Level question papers and mark schemes across a wide range of subjects, regularly updated with new exam sessions.

Filter by year, season and variant. Switch instantly between the Question Paper and Mark Scheme, or open both together using Split Mode.

TOPICAL PRACTICE
Practice by topic instead of searching through entire papers.

Solve topical MCQ and structured questions, filter by topic and difficulty, save questions, and return to them later.

EXAM MODE
Create timed practice sessions using selected topical questions and complete them under exam-style conditions before viewing your results.

INTERACTIVE MCQ SOLVER
Solve A Level past paper MCQs directly inside PaperStack.

Get instant marking and feedback, review mistakes, and track your answers as you work through a paper.

STRUCTURED QUESTION PRACTICE
Answer structured past paper questions directly inside the app.

Submit your response and let PaperStack Intelligence evaluate it against the relevant mark scheme, helping you see which marking points you earned and what you missed.

AI TUTOR
Get AI-powered explanations using the question, mark scheme and relevant examiner guidance.

Understand why an answer is correct, how marks are awarded, and where your reasoning can improve.

PAPER MODE
Everything you need without leaving the paper.

Switch instantly between question papers and mark schemes, use Split Mode, annotate and highlight questions, access the built-in timer, floating calculator, formula sheets, bookmarks, grade thresholds and Ask AI while you practise.

REAL-TIME MULTIPLAYER
Challenge friends and other students to live MCQ and structured-question matches.

Choose yearly papers or specific topics, select the number of questions, compete in real time, earn XP and compare results when the match ends.

LEADERBOARDS & PROGRESS
Compete on leaderboards, review mistakes, revisit saved questions, track your subject and topic progress, and identify areas that need more practice.

OFFLINE ACCESS
Download papers once and revise later without an internet connection.

PaperStack supports popular A Level subjects including Mathematics, Physics, Chemistry, Biology, Computer Science, Economics, Business, Accounting and many more.

Download PaperStack and turn A Level past paper practice into progress.

DISCLAIMER
PaperStack is an independent educational and revision platform. It is not affiliated with, endorsed by, sponsored by, or officially connected with Cambridge University Press & Assessment, Cambridge International Education, or any other examination board.

Cambridge, Cambridge International, AS Level, A Level, CAIE, and related trademarks and examination materials remain the property of their respective owners. PaperStack does not claim ownership of third-party examination content or trademarks.

While we aim to keep resources accurate and up to date, students should refer to their examination board's official publications for authoritative examination information and resources.

Official Cambridge International information: cambridgeinternational.org

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What’s new

• Improved AI explanation and mark scheme breakdown display