It's the penultimate quarter-final match of the quiz for students.

The pressure is increasing as the quarter-finals continue.

The quarter-finals continue as two teams vie to reach the next stage of the competition.

Jeremy Paxman asks the questions in another quarter-final match.

The quarter-final stage continues as Jeremy Paxman asks the questions.

The quarter-final stage continues as Jeremy Paxman asks the questions.

Pressure is mounting as the quarter-finals continue in the quiz for students.

The quarter-finals continue as two teams battle to reach the next stage.

Two student teams fight it out in the first of the quarter-finals.

Two student teams compete in the last of the second-round matches.

Two teams fight it out for a place in the quarter-finals.

Which university will be crowned Christmas University Challenge champions?

Two teams return to compete in the last semi-final.

Two teams return to compete in the first semi-final.

The University of Durham team includes Tim Willcox and Sir Tim Smith.

The University of Aberdeen team includes Nicky Campbell and Kezia Dugdale.

The Magdalen College, Oxford, team includes Louis Theroux and writer Matt Ridley.

The team from Christ's College, Cambridge includes Natalie Haynes and James Reynolds.

The team from Manchester University features Lucy Porter and Jesse Armstrong.

The Oriel College Oxford team includes screenwriter Peter Harness.

A team of distinguished UCL alumni takes on a team of Birmingham University graduates.

Two teams fight it out for a place in the quarter-finals.

Two teams fight it out for a place in the quarter-finals.

Two teams fight it out for a place in the quarter-finals.

Two teams fight it out for a place in the quarter-finals.