Find authentic Cambridge IGCSE and IB past-paper questions for focused exam revision. Discover supported subjects and syllabus topics, then search by topic, subtopic, exam year, session or paper. Results provide question references, available marks and a filtered link to the matching practice view on PastPaperPrep. Topic practice searches the site's eligible preview question set by default. If nothing matches, the plugin explains that and offers clearly labeled alternatives rather than inventing questions. Question images and mark schemes open on the website; visitor-preview and account-access rules still apply. The plugin does not grade answers, generate or save worksheets, export PDFs, or change account entitlements. Mark bounds can narrow returned references but cannot be applied in website links, and broader links are labeled accordingly. PastPaperPrep is an independent study platform, not an exam-board-endorsed service.