Cambridge IGCSE · 0478
IGCSE Computer Science topical past papers
Cambridge IGCSE Computer Science (0478) splits into a theory paper and an algorithms and programming paper. Working by topic keeps data representation, networks, and the logic and pseudocode techniques separate, so each set of skills stays sharp. Coverage spans 2016-2025 — the topic structure has stayed almost entirely continuous across the 2020 and 2023 syllabus revisions, so every year drills the same core skills.
Revise by topic
Free past-paper questions grouped by syllabus chapter, each shown with its marking scheme.
Available topical papers
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Steven for Computer Science
Steven walks through the exact steps a 0478 pseudocode or trace-table question needs, showing where each mark is earned in the algorithm.
How Steven explains marksPractise the full bank
A free account unlocks the interactive topical past-paper bank, where you can filter Computer Science questions by topic and open Steven on any marking scheme.
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