5/32 Tim Wonnacott is joined by experts Anita Manning and Christina Trevanion in Ardingly. (R)
33/40 Three teams battle it out to spot the link between a growing number of clues. (R)
3/10 More brain teasers with Chris Maslanka, Anne Bradford and Professor David Singmaster.
BBC Radio 4 Extra
39/70 Quiz in which contestants try to score as few points as possible. (R)
49/70 Jeremy Vine hosts a general knowledge quiz featuring the UK's top quiz champions.
Three of Northern Ireland's top chefs go head to head as they battle for the main course.
5/18 Stephen Fry considers the subject of kings. (R)
BBC Two except Wales
Sue Barker is joined by Carl Fogarty, John Hartson, Perri Shakes-Drayton and Ashton Sims.
BBC One except Northern Ireland, Northern Ireland HD, Wales, Wales HD
BBC One Northern Ireland, Northern Ireland HD, Wales, Wales HD only