Season
- Season 0 2009-12-21
- Season 1 2008-09-15
- Season 2 2009-07-13
- Season 3 2010-04-01
- Season 4 2010-09-06
- Season 5 2011-08-15
- Season 6 2012-08-27
- Season 7 2013-05-13
- Season 8 2013-09-23
- Season 9 2014-04-14
- Season 10 2014-09-01
- Season 11 2015-07-13
- Season 12 2016-07-11
- Season 13 2017-07-28
- Season 14 2018-10-22
- Season 15 2019-09-02
- Season 16 2020-09-21
- Season 17 2021-07-12
- Season 18 2022-08-29
- Season 19 2023-07-17
- Season 20 2024-08-12
- Season 21 2025-07-21
Season 21 Episode
- Season 2 Cambridge Quiz Society v Oxford Librarians
- Season 2 Mathematicians v Wordsmiths
- Season 2 History Boys v Rugby Boys
- Season 2 Chessmen v Charity Puzzlers
- Season 2 Mathematicians v Cambridge Quiz Society: Semi-Final
- Season 2 Chessmen v Rugby Boys: Semi-Final
- Season 2 Chessmen v Mathematicians: The Competition for Third Place
- Season 2 Cambridge Quiz Society v Rugby Boys: The Final
Only Connect - Season 2 Episode 2 Mathematicians v Wordsmiths
6.40 30 minutes Three maths graduates take on a team of wordsmiths, one of whom is an avid proofreader.
