It's the grand final of the Christmas competition, in which teams of notable former students compete on behalf of their alma maters. Amol Rajan asks the questions.

This Christmas competition for teams of distinguished alumni continues. Two of the four highest-scoring winning teams from the heats play the second semi-final. Amol Rajan asks the questions.

Two alumni teams return to contest the first semi-final of the Christmas competition. Amol Rajan asks the questions.

The first round of Christmas University Challenge 2023 concludes, with another two teams vying for the last place in the semi-finals. Amol Rajan asks the questions.

The annual Christmas competition for teams of distinguished alumni.

The annual Christmas competition for teams of distinguished alumni.

The annual Christmas competition for teams of distinguished alumni.

The annual Christmas competition for teams of distinguished alumni.

The annual Christmas competition for teams of distinguished alumni.