[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

BIO 2023 will take place December 2022 - January 2023 and March/April 2023. The competition is open to all students in full-time pre-university education in mainland Britain, and involves solving problems against the clock, using nothing more than pen, paper and a computer.

The BIO consists of three stages. The first is a 3-hour test, the British Informatics Olympiad, which takes place in schools during December and January. This involves solving a range of problems using a computer. The second stage is the final, which will be held in Cambridge in March/April 2023. The top four finalists will make up the team to travel to the 2023 International Olympiad in Informatics, hosted by Hungary.

As well as the possibility of winning a medal the team will enjoy VIP treatment and get to socialise with contestants from 90 different countries that will take part.

See the links below for information about BIO 2023.

If you have sent an enquiry about your registration for BIO 2023 but not received a reply, or are expecting the paper but have not yet received it, please read our additional information.

General information can be found through the BIO Index, including:


British Informatics Olympiad