Series 15

Three Pink Floyd fans take on a team of bridge players in the first of the series.

Three friends who holiday in Rome take on a trio of wordsmiths.

Three cricketers take on a team of singers.

Three electropop fans take on a family team.

A team of rugby players take on three James Bond fans in this opening heat.

A team of Morse fans take on three mathematicians in this opening heat.

Three transit fans take on a trio of cheese lovers in this heat.

A team of George Orwell fans take on three gin drinkers in the last of the opening heats.

Two teams who lost their first match return for a last chance to stay in the tournament.

Two teams who lost their first match return for a last chance to stay in the tournament.

Two teams who lost their first match return for a last chance to stay in the tournament.

Two teams who lost their first match return for a last chance to stay in the tournament.

Two teams return to fight for a place in the quarter-finals.

Two teams who won their first match return to fight it out for a place in the quarter-finals.

Two teams who won their first match return to fight it out for a place in the quarter-finals.

Two teams who won their first match return to fight it out for a place in the quarter-finals.

Two teams who have each won a game and lost a game have one last chance to stay in the tournament.

Two teams who have each won a game and lost a game have one last chance to stay in the tournament.

Two teams who have each won a game and lost a game have one last chance to stay in the tournament.

Two teams who have each won a game and lost a game have one last chance to stay in the tournament.

The first of the quarter-finals.

The quarter-finals continue.

Another quarter-final.

The last of the quarter-finals.

The first of the semi-finals.

The last semi-final.

Two teams battle it out to be named third-place finishers.

In the series finale, two excellent teams battle it out to be named champions.