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  1. GCSE
  5. Papers

Computer Science Papers

Spec J277

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OCR GCSE Computer Science past papers by year and exam series, with mark schemes and worked solutions where available. Write your working straight onto the paper and Genie marks it question by question against the mark scheme.

June 2025 Papers

Computational thinking, algorithms and programming

Question paperMark scheme

Computer systems

Question paperMark scheme

June 2024 Papers

Paper 1 · Computer Systems J277/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J277/02

Question paperMark scheme

June 2023 Papers

Paper 1 · Computer Systems J277/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J277/02

Question paperMark scheme

June 2022 Papers

Paper 1 · Computer Systems J277/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J277/02

Question paperMark scheme

November 2021 Papers

Paper 1 · Computer Systems J276/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J276/02

Question paperMark scheme

November 2020 Papers

Paper 1 · Computer Systems J276/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J276/02

Question paperMark scheme

June 2019 Papers

Paper 1 · Computer Systems J276/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J276/02

Question paperMark scheme

June 2018 Papers

Paper 1 · Computer Systems J276/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J276/02

Question paperMark scheme

Sample Other Papers

Paper 1 · Computer Systems J277/01

Question paperMark scheme

Paper 2 · Computational Thinking, Algorithms and Programming J277/02

Question paperMark scheme