Another quarter-final.

The Dicers take on the Birdwatchers in the last quarter-final and 300th episode of the quiz.

Round two losers the Cricketers and the Escapologists return for one final chance to stay in the competition.

The Athenians and Bookworms return for a last chance to make it to the quarter-finals.

A team of book lovers take on three video gamers in a bid to secure a place in the quarter-finals.

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

In the final, the three leading lights of the Cambridge Quiz Society take on the combined knowledge of a team whose field of reference stretches far beyond the touchline of their beloved rugby pitch.

A family team take on three puzzle hunters for a last chance to make the quarter-finals.

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

The last of the quarter-finals.

The grand final of the quiz, as the Belgophiles take on either the Escapologists or the Inquisitors to succeed last year's winners the Verbivores and be named Only Connect series champions.

Two teams compete in the second semi-final game.

The Scientists and the String Section return in the first of the quarter-finals.

The Cluesmiths take on the Yorkers.

Two teams who lost their first heats return for one last chance to make it to the quarter finals.

A trio of road trippers take on three fans of Greece.

Three linguists square up to a team from Oxford in a bid to make it to the quarter-finals.

Two first-round losers return as a family team play a trio of art enthusiasts.

Three board game aficionados take on a trio of bakers in the series finale.

The press gang take on a team of bakers.

In this series finale, the Francophiles take on the Celts in a bid to be named Only Connect Champions.

In the second semi-final, three Francophiles square up to a trio of map lovers.

In the first of the semi-finals, a team from Wales take on a trio of festival fans.

Three map lovers and a trio of fell walkers return to try to make it to the semi-finals.

A trio of festival fans take on three cat lovers in both teams' last chance to make it to the semi-finals.

The Francophiles and the Fell Walkers, both first-round winners, return in the hopes of securing a place in the semi-finals.

Three members of the Brighton and Hove (Actually) Gay Men's Chorus square up to a trio of postgraduates of Brasenose College, Oxford.

Three avid chess players take on a trio unified by their love of mathematics as they compete for the glory of third place in the competition.

In the first semi-final, three mathematicians pit their logical skills against the wits of the Cambridge Quiz Society.

Three maths graduates take on a team featuring a linguistics graduate, an English graduate, and an IT developer who is also a proofreader.

Final.

Semi-final.

Quarter-final.

In the grand final, two teams battle it out to be named Only Connect series champions.

The Belgophiles take on the Escapologists in the second of the quarter-final matches, with a place in the semi-finals at stake.

The Vikings take on the Inquisitors in the first of the quarter-final matches, with a place in the semi-finals at stake.

Three graduates of Corpus Christi College, Oxford pit their wits against a trio of cat lovers.

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

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

It’s the grand final, and Victoria and the teams are joined in the studio by two sparkling guests.

It’s the first of the semi-finals, and the pressure is on.

It’s the 400th episode and the series finale, with two teams battling it out to be named champions.

A team of computer science workers take on three disco fans in the last of the quarter-finals.

Two teams who have won a game and lost a game return for a last chance to stay in the competition.

Two teams compete in the first of the semi-finals.

The Polyhymnians take on the Severns in a last chance to stay in the tournament.

A team of former school friends take on three co-workers for a last chance to make the quarter finals.

A team of murder mystery enthusiasts take on three Beatles fans for a last chance to make the quarter-finals.

Two teams who won their first heats return for a second round.

Two teams who lost their first heats compete to stay in the competition.

The last semi-final.

The first of 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 won their first match return to fight it out for a place in the quarter-finals.

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

The Time Ladies take on the LARPers in the first game of the quarter-finals.

A team of pyromaniacs take on three animation fans.

A team from Lancashire take on three pop music aficionados in the first of the series.

Round three losers the Detectives and the Beaks return for one final chance to stay in the competition.

The second third-round match of the competition as the Wanderers take on the Vikings for a place in the quarter-finals.

Round two losers the Dandies and the Escapologists return for one final chance to stay in the competition.

Round two losers Snake Charmers and the Inquisitors return for one final chance to stay in the competition.

The Detectives and the Arrowheads return for this round two game.

The Dandies and Beaks return for this round two game.

The Meeples and Belgophiles return for this round two game.

The Eco-Warriors take on the Snake Charmers in a round two game.

The first of the semi-finals and the 200th episode. Two returning teams compete for a place in the grand final.

The Cluesmiths and Railwaymen return for a quarter-final match.

The Yorkers and the Operational Researchers return in the second quarter-final.

A team of Wayfarers take on a trio of musicians.

In the last of the semi-finals a team of orienteers take on the QI Elves in a bid to win their place in the series finale.

Three chess players take on a team of Doctor Who fans in the last of the quarter-finals.

The Nordiphiles compete against the QI Elves in this quarter-final.

In this quarter-final, three historians take on a trio of linguists.

The QI Elves take on three computer experts as they compete to win a place in the quarter-finals.

A trio of chess players and three cat lovers return for a last chance at making it to the quarter-finals.

Two more teams of first-round losers return for a second chance to stay in the tournament.

A trio of Norway-lovers take on three cricket fans.

A team of chess fans meet a team of linguists.

Three fans of the continent take on a family team.

Three Oxford graduates and a trio of map lovers, who both lost their first heats, return for another chance at making the semi-finals.

A trio of networkers take on a family team.

Three skiing enthusiasts take on a team of co-workers.

A team of Dungeons and Dragons players take on a team from the Welsh border in this heat.

A family team take on three murder mystery fans.

A trio of Boston United football fans take on a team of wine lovers in the first of the series.

The first of the semi-finals.

The first of the semi-finals.

Two teams of first-round losers return.

Two teams who lost their first heats return for one last chance to make it to the quarter finals.

Two teams of first-round losers return for a second chance to stay in the tournament.

After 28 weeks of brain-to-brain combat, it's the final at last.

Two teams who lost their opening heats return for a last chance to stay in the competition.

A team of walkers take on three knitters in this opening heat.

A team of computer programmers take on three former Sheffield housemates.

A team of video game enthusiasts take on three school friends in this quarter-final.

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

The quarter-finals continue.

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

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

The second semi-final.

A trio of birdwatchers take on a team of boardgamers.

Three cocktail drinkers take on a trio of taverners.

In the second semi-final, two returning teams compete for a place in the grand final.

A team of travel enthusiasts take on a trio of bibliophiles.

In the second of the quarter-finals, the Orienteers face up to a team of video game enthusiasts.

Two more teams of first-round losers return for a second chance to stay in the tournament.

A team of orienteers take on three old-fashioned romantics.

Three software engineers take on a family team in a bid to make the semis.

Three former athletes square up to a trio of record collectors.

A family team take on three bakers in the last of the semi-finals.

Two teams of first-round winners return in the hope of securing a place in the semi-finals, as three wine lovers play three bakers.

Two teams who lost their first heats return for another chance at making the semi-finals, as three airline pilots face a trio of travellers.

Three former flatmates and graduates of Exeter University pit their wits against a news producer, a civil servant, and an IT consultant who share a passion for fine food.

The Polymaths pool their disparate skills in chicken husbandry, musical theatre, and urban geography to challenge the brainpower of the Strategists, a team unified by their love of sophisticated strategy board games.

The Beekeepers and Cosmopolitans fight it out for a place in the quarter-finals.

A rematch between two teams who met in a previous round.

A love of classical music brought one team together, and a yearning for yoga unites the other.

The Genealogists and Oscar Men return for their last chance to make it into round three.

A team of Vikings takes on a squad of parishioners.

A new round of heats begins as some spicy food lovers take on three fans of Eurovision.

Three whisky drinkers take on three number crunchers.

One of the contestants still bears a tortoise-related scar, while another was runner-up in a scarecrow competition.

Round three continues as two more teams fight it out for a place in the quarter-finals.

Forster, Keynes and Woolf: all unavailable, sadly, but how will their stand-ins fare against a team of three tea devotees?

Three Midlanders take on a team of ale aficionados.

Two more teams who lost their first heats return as highest-scoring losers.

A team of former physicists takes on a trio united by their love of Belgium.

Three Tolkien fans take on a church team in the first of the series.

Three rock music fans face a team of enthusiastic embroiderers in another first-round heat.

It’s the third place play-off.

Two teams who lost their first heats return as highest scoring losers in this show.

A team of fashion fans takes on a group of football coaches.

Another third-round match as the Belgophiles take on the Beaks for a place in the quarter-finals of the quiz.

A team of sacred music fans take on three seaside dwellers in this heat.

Two teams who lost their opening heats return for a last chance to stay in the competition.

Three puzzle fans compete against a team of mature students.

Three teachers from Brighton take on three Blackadder addicts in another opening heat.

There’s a former MP on one of the teams.

It could be covered with duct tape, rubbed with raw meat, have dandelion milk dripped on it, or be frozen. But why would anyone want to? Victoria is on hand to explain.

Two returning teams fight for a place in the next round.

Three devotees of choral music come up against a team of red wine connoisseurs.

One of the teams likes beer, while the other has a bit of a thing for big vegetables.

A team of pipe-dreamers take on the Cooke family in another first-round match.

Three surrealism fans take on a team of tea enthusiasts.

A team of whisky lovers returns to face a team from the U3A.

The Al Frescans and the Sprouters return to slug it out for a place in the next round.

It’s the third place play-off, and the questions have grown suitably gnarly.

One team regularly run five kilometres, while the other team prefer a short stroll to singalong nights in Cardiff pubs.

Another place in the semi-finals is decided, and the questions are as demanding as ever.

One team is medical, while the other is Mancunian.

Two teams who lost their first heats return as highest-scoring losers in this show.

The Psmiths take on the Oscar Men in this round three game.

Two losing teams return for a last chance to make it to the quarter-finals.

A place in the quarter-finals is at stake – one of the teams will have to leave the competition.

It’s nip and tuck and touch and go as another place in the semi-finals is decided.

It’s the first of the semi-finals – the questions are tough, but so are the teams.

A team of wrestling fans take on a trio from Clare College, Cambridge.

A team of poets take on three fans of the Oscars.

Only one team can progress to the next round, and the clues are getting trickier.

Two teams face off in an attempt to get through to the semi-finals.

There’s a place in the semi-finals at stake, and as is only to be expected, the questions are getting more fiendish.

Two teams who lost their first-round match return – only one of them can go through to the next round.

Neither team has lost a match so far – but that’s about to change.

A team of ex-psychology students take on a team of knitting enthusiasts.

The Fire-Eaters and the Korfballers fight it out for a place in the quarter-finals.

Two losing teams return for a last chance to make it to the quarter-finals.

A team of solo applicants take on three teachers.

A team of puzzle hunters take on three Beatles fans in this opening heat.

Three self-professed introverts take on three representatives of the University of the Third Age.

It's the knockout stage, so one of the teams will be going home.

A team of environmentalists takes on a trio who enjoy tackling escape rooms.

Three Matt Groening fans take on a trio of teachers in another opening heat.

A husband-wife-friend combo take on three fans of the films of Leos Carax.

Two more teams of first-round losers return for a second chance to stay in the tournament.

Two more teams of first-round winners return to fight for a place in round three.

It’s the last of the semi-finals, with two teams are battling it out for a place in the series finale.

In the opening heat, three keen cribbage players face a team of Arsenal supporters.

In this opening heat, three fresh air fanatics take on a trio of Midlanders.

The knockout stage has arrived, and it’s a rematch.

When these teams met before, the Crunchers barely won, so there’s a score to be settled.

Yoga lovers and veg men vie for victory and a place in the next round.

Three keen ballroom dancers face a team of devoted Dungeons and Dragons players.

Fans of Pantomime and Partridge battle it out.

Two teams who lost their first heats return as highest scoring losers in this show.

A team of gaming enthusiasts take on three animal lovers in this opening heat.

Undeterred by having been beaten in the missing vowels round last time, the Harmonics are back to take on three devotees of a German card game.

The semi-finals loom, and the questions are getting trickier.

Once again there’s a place in the semi-finals on offer, with two teams facing ever more testing questions.

These teams have met before, and revenge is in the air in this semi-final.

This heat sees a team of genealogists take on three surrealists.

Both teams won their opening heats, which means nobody goes home.

Metro systems fascinate one team, while wine does it for the others.

Quarter-final.

Semi-final.

In the second semi-final, three fans of the Hitchhiker's Guide to the Galaxy lock horns with the cunning of the Strategists, a team bound by their love of obscure European board games.

Three colleagues in an accountancy firm pit their wits against a team of cinema lovers.

Three coders square up to a team of video gamers.

A team of wayfarers and three builders return for a last chance to make it to the quarter-finals.

The Fire-Eaters and the Clareites return to try to make it into round three.

A team of former strangers who met on a quiz app take on three public school teachers.

Round three losers the Detectives and the Vikings return for one last chance to win a place in the semi-finals.

Two teams of first-round winners return for the second round of the tournament.

Three cricketers take on a team of singers.

The Severns are facing the Apres Skiers in the last of the quarter-finals.

Three space enthusiasts take on a team of music lovers in this opening heat.

Two teams who lost their opening heats return for a last chance to stay in the competition.

A team of golfers face three NHS doctors in this quarter-final.

One team are rugby supporters, and their opponents are admirers of crustaceans.

A family team take on three Sherlock Holmes aficionados.

Three sitcom fans take on a team with a passion for the performing arts.

A coveted place in the third place play-off is at stake: one team will have to settle for being in the final.

The Four Opinions won their previous game on a tie-break, but what does fate have in store for them this time?

A family team of doctors takes on three keen pianists.

Another quarter-final place is on offer.

In another first-round contest, a fearless family faces fervent film fans.

It’s semi-final time, and a coveted place in the third-place play-off is at stake.

The second semi-final.

Three crossword compilers take on a trio of operational researchers in the first of the eleventh series.

Three former Mastermind contenders are in the spotlight, facing a family team.

It’s a ‘winner-winner’ game, so everyone survives to quiz another day.

It’s a quarter-final, and the questions are getting trickier.

Three philosophy students pit their wisdom against a trio of Hitchhiker's Guide To The Galaxy fans.

Two teams who won their first heat return in the hope of securing a place in the quarter-finals.

Two more first-round winners return in the hope of securing a place in the quarter-finals.

The Cluesmiths and Mixologists return for a last chance to earn a place in the quarter-finals.

Three graduates of Scotland's ancient universities take on the Three Peaks.

Two teams of first-round winners return for the second round of the tournament.

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

Three school friends take on a family team.

Two family teams battle it out to stay in the competition.

Everyone’s a winner in this episode - in the sense that the losing team can play another game later in the series.

It’s another fiercely fought contest, but one of the teams will have to head home.

It's quarter-final time.