Calendar
2023
16 - 20 January - OUCC First Round
23 January - Provisional results published by the end of the day
27 January - Results become official at midday.
27 January - Boundaries for final round published (see Statistics section of OUCC tab)
27 January - Certificates available for download by teachers
30 January - 3 February Contacting the schools of finalists
7 March - OUCC Final Round
8 Mar - OUCC Final round in Review mode
10 Mar - OUCC Final round out of review mode and results become official at 12:00 GMT
10 Mar - OUCC Final round certificates available
30 June - Bebras / OUCC Prize giving
6 Nov - Official 2023 Challenge opens to students
17 Nov - Official 2023 Challenge closes at 19:00 GMT