The University of Warwick takes on Exeter University for a place in the second round.

Jeremy Paxman asks the questions in the grand final of the series.

It is the last of the semis and the penultimate match in the series.

It is the first of the semi-finals.

It is the last of the quarter-finals.

It is the penultimate quarter-final match in the long road to the semi-finals.

Jeremy Paxman asks the questions as the quarter-finals continue.

The gruelling quarter-finals continue as two student teams compete.

In another quarter-final match two teams of students aim to reach the next stage.

Two more university teams compete for a place in the semi-finals.

The quarter-finals continue as teams representing two more universities fight it out.

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

The quarter-finals continue when two teams of university students do battle.

In the first of the quarter-finals, two student teams fight it out to reach the next stage

Jeremy Paxman asks the questions in the last of the second-round matches.

Two teams compete to reach the quarter-finals.

The second round of the quiz continues as two teams compete to reach the quarter-finals.

Which university will be Christmas University Challenge champions?

It is the second of the semi-finals in the University Challenge quiz for alumni.

It is the first of the semi-finals in the University Challenge quiz for alumni.

The Brunel University team includes footballer Eniola Aluko and Olympian Iwan Thomas.

Featuring Bruce Dickinson, Adrian Chiles, Laura Trevelyan and Nicole Cooke.

The St John's team includes Laura Bates and the St Edmund Hall team features Emma Kennedy.

The University of Leicester, including Danielle Brown, fight it out against the UCL team.

The York team features Tom Service, and the Southampton team includes John Wilson.