Overview of the BIO
See the BIO info pack
1995 96 97 98 99
2000 01 02 03 04
05 06 07 08 09
10 11 12 13 14
15 16 17 18 19
20 21 22
including past BIO problems
Contacting the BIO
Also on this server:
Other computing contests
(British and international)
|The British Informatics Olympiad is
the national computing competition for
schools and colleges.
November 2021 Registration for BIO 2022 is now available. This year the first round can be set any date from 6 December (2021) to 14 January (2022).
3 April 2021 An online final took place on Saturday 31rd April. Unfortunately, due to the Covid-19 coronavirus pandemic it was not possible to hold the scheduled residential weekend at Trinity College, Cambridge. The questions are available online.
1 March 2021 Invitations have gone out to all our finalists. We will be getting in touch shortly with all participating schools regarding certificates.
7 January 2020 Given recent government announcements on the closure of schools, we are permitting schools to set the paper remotely. Updated instructions have been sent to registered schools.
31 December 2020 The deadline for setting and submitting marks has been extended to 31 January 2021.
30 November 2020 We are now distributing copies of the BIO 2021 first round paper. Verified registrations meeting our eligibility requirements received on or before 29 November have already been sent the paper. Registrations after this date should receive the paper within three days.
If you have sent an email enquiring about your registration for BIO 2021 but not received a reply, or are expecting the paper but have not yet received it, please read our additional information.
Founded in 1995, the British Informatics Olympiad (BIO) aims to encourage students to take an active interest in information technology, and to allow them to meet and exchange ideas, through a challenging competition in computer programming.
The BIO information pack gives a quick link to find out more about the BIO. Many other countries run competitions like the BIO, including the All Ireland Programming Olympiad (AIPO) for students in Northern Ireland and the Irish Republic.