Series 5

E1. Social Networkers v Vegetarians

Aug 15, 2011 · 29m

A trio of social networkers who met online take on three committed vegetarians.

E2. Edwards Family v Inorganic Chemists

Aug 22, 2011 · 29m

A father, son, and daughter-in-law square up to three postgraduate chemistry students from Oxford University.

E3. Analysts v Editors

Aug 29, 2011 · 29m

A team of professional analysts with degrees in modern languages, English, and maths pit their wits against a trio of editors who delight in their meticulous attention to detail.

E4. Joggers v Technologists

Sep 5, 2011 · 29m

A classics graduate, a maths graduate, and a history graduate united by a shared love of running face up to three colleagues from a creative engineering company.

E5. Fantasy Footballers v Antiquarians

Sep 12, 2011 · 29m

A husband and wife and their best friend who share a passion for managing online football teams take on three friends from London with a collective love of all things historical.

E6. Listeners v Steel City Singers

Sep 19, 2011 · 29m

Three friends with a mutual love of the Listener crossword puzzle pit their wits against a trio of choristers from Sheffield University.

E7. Rowers v Linguists

Sep 26, 2011 · 29m

A software developer, IT manager, and marketing manager who all row in the same boat take on three ladies with a shared passion for foreign languages.

E8. Rock'n'rollers v Trade Unionists

Oct 3, 2011 · 29m

Three aficionados of the Scottish rock music scene pit their wits against three members of an executive council trade union group.

E9. Social Networkers v Antiquarians

Oct 10, 2011 · 29m

Three online pals take on a trio of history buffs in the first of the quarter-finals.

E10. Rowers v Listeners

Oct 17, 2011 · 29m

A team of rowers encounter three fans of the Listener crossword in the second of the quarter-finals.

E11. Edwards Family v Trade Unionists

Oct 24, 2011 · 29m

A father, son, and daughter-in-law pit their wits against three members of an executive council trade union group in the third of the quarter-finals.

E12. Analysts v Technologists

Oct 31, 2011 · 29m

Three professional analysts square up to three colleagues at a creative engineering firm in the last of the quarter-finals.

E13. Listeners v Antiquarians

Nov 7, 2011 · 29m

In the first of the semi-finals, three fans of the Listener crossword take on a trio united by their love of all things historical.

E14. Analysts v Trade Unionists

Nov 21, 2011 · 29m

In the second semi-final, a trio of analysts and three members of an executive council trade union group fight it out for a place in the series finale.

E15. Listeners v Trade Unionists

Nov 28, 2011 · 29m

A trio of Listener crossword fans and three members of an executive council trade union group compete in the 3rd/4th place play-off.

E16. Analysts v Antiquarians

Dec 5, 2011 · 29m

In the series finale, three professional analysts square up to a trio of history buffs for the right to be named series five champions.