Episode 1 | Statisticals v Morporkians

The quiz show presented by Victoria Coren Mitchell returns for an eighteenth series. In this opening heat of the series, three data lovers take on a trio of Terry Pratchett fans.

Episode 2 | Jillies v Road Runners

In the second of the opening heats, a trio of Jilly Cooper fans face a team of road runners.

Episode 3 | Peacocks v Mothers Ruined

This week, three dedicated followers of fashion take on a team comprising a mother, a daughter, the daughter's cousin and the mother's niece. No, the format hasn't changed: that's still only a team of three.

Episode 4 | Cryptics v Strigiformes

On this week's edition of the brain-teasing game show, a trio of puzzle fans take on a team of mature students in a first round match.

Episode 5 | Cunning Planners v Seagulls

Victoria Coren Mitchell presents another edition of the fiendishly tricky quiz show. This time, a trio of school teachers from Brighton face a team made up of fans of the classic comedy series Blackadder in a first round match.

Episode 6 | Jugadores v Harlequins

On this week's edition of the challenging quiz show, Victoria Coren Mitchell presents the first round encounter between a team united by their soft spot for Spain and a team united by their passion for the performing arts.

Episode 7 | Scrummagers v Crustaceans

The penultimate first round match of the eighteenth series sees a team of rugby supporters take on a trio united by their admiration for crustaceans.

Episode 8 | Croot Family v Irregulars

The first round of the eighteenth series concludes with this match between a family team and a trio of Sherlock Holmes aficionados.

Episode 9 | Statisticals v Road Runners

The second round of this year's competition gets underway with this clash between a team of data lovers and a trio of road runners.

Episode 10 | Peacocks v Strigiformes

The second match from the second round of the competition sees three dedicated followers of fashion face a team of mature students.

Episode 11 | Jugadores v Seagulls

In this third match from the second round of the competition a team united by their passion for all things Spanish take on three teachers from Brighton.

Episode 12 | Scrummagers v Irregulars

A team made up of rugby fans take on three Sherlock Holmes aficionados in this second round knockout match.

Episode 13 | Jillies v Morporkians

A team of Jilly Cooper aficionados take on three Pratchett people in this second round match.

Episode 14 | Mothers Ruined v Cryptics

A team comprising a mother, daughter and cousin face a trio of puzzle fans in this second round contest. Hosted by Victoria Coren Mitchell.

Episode 15 | Cunning Planners v Harlequins

Three sitcom fans take on a team with a passion for the performing arts in another knockout match in the challenging game show.

Episode 16 | Croot Family v Crustaceans

A family team take on a trio of admirers of crustaceans in this knockout round match of the challenging quiz hosted by Victoria Coren Mitchell.

Episode 17 | Strigiformes v Cryptics

A team made up of mature students take on a trio of puzzle fans in this match-up. These two teams faced each other in an earlier round so one will be looking for revenge.

Episode 18 | Statisticals v Morporkians

Victoria Coren Mitchell presents this rematch between a trio of data lovers and team of Terry Pratchett fans - who faced each in the opening edition of this years competition.

Episode 19 | Scrummagers v Croot Family

A team of rugby fans battle it out with the Croot family team to stay in the competition.

Episode 20 | Jugadores v Cunning Planners

The Jugadores - a team with a passion for all things Spanish take on three Blackadder addicts in this match with a place in the next round up for grabs.

Episode 21 | Jillies v Strigiformes

A place in the semi-finals awaits the winner of this quarter-final meeting between a trio of Jilly Cooper fans and a team of mature students.

Episode 22 | Mothers Ruined v Morporkians

A team comprising three female relatives faces a trio of Terry Pratchett fans in this quarter-final encounter - which of them will progress to the semi-finals?

Episode 23 | Scrummagers v Harlequins

There is a place in the semi-finals up for grabs as a team of rugby supporters take on a team with a passion for the performing arts.

Episode 24 | Cunning Planners v Crustaceans

A team of Blackadder fans take on a trio of admirers of crustaceans in the fourth and final quarter-final with a place in the semi-finals up for grabs.

Episode 25 | Strigiformes v Morporkians

The pressure is on as the competition reaches the semi-final stage. In the first semi-final a team of mature students takes on a trio of Terry Pratchett fans.

Episode 26 | Scrummagers v Crustaceans

The second semi-final sees two teams who have faced each before meet again, this time with a place in the final at stake.

Episode 27 | Third Place Play-Off

The two losing semi-finalists, the Scrummagers and the Morporkians, face each in the third place play-off.

Episode 28 | The Final

Victoria Coren Mitchell presents the final of the eighteenth series of the fiendishly tricky game show. A team of mature students, the Strigiformes and a team united by their love of decapods, the Crustaceans contest the final.

Episode 29 | Christmas: Polyhymnians v Channel Islanders

Victoria Coren Mitchell presents the 2022 Christmas Special of the challenging quiz. The Polyhymnians - a trio of sacred music fans from Series 16 take on the Channel Islanders - a family team from Guernsey who appeared in series 12.

Episode 30 | Mystery: Endeavours v Whodunnits

Two teams from previous series emerge from the mists of time to face each other in a mystery-themed special of the quiz. A trio of Inspector Morse fans from Series 15 face a team of murder-mystery enthusiasts from Series 16.

Episode 31 | Love: Part-Time Poets v Romantics

In this love-themed special of the quiz two teams from previous series have been lured out of retirement for some lovely questions. The Part-Time Poets from Series 12 return to face the Romantics who appeared in Series 10.

Episode 32 | Champion of Champions: Dicers v Data Wizards

Victoria Coren Mitchell presents the fourth and final of the 2022 specials. Two all-conquering teams from previous series battle for the title of champion of champions - the Dicers (Series 14) and the Data Wizards (Series 17).