[BIO Logo] The British Informatics Olympiad is
the computing competition for schools and colleges.
We are proud to present BIO 2023.
The 2023 British Informatics Olympiad Round One
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The 2023 British Informatics Olympiad paper was set in schools across mainland Britain.

The paper consists of three questions, to be solved in three hours. The paper and marks scheme are available for download:

Paper

Marks scheme


The British Informatics Olympiad