Challenge Today

A chance for viewers to purchase goods from the comfort of home

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Warwick Davis hosts the quiz, with five NHS medical staff from Teesside answering questions about top 10 lists, then trying to score a perfect 10 in the final round

Five dealers compete to buy items including an unusual musical instrument, a perfume bottle and a piece of medical equipment. Presented by Nigel Havers

David Dickinson and antiques dealers Tim Hogarth, Michael Hogben and Jo Brayshaw are on the hunt for items in Barnard Castle, Co Durham

Another team takes on ingenious games and fiendish challenges. Hosted by Richard O'Brien

Contestants try to win prizes by deducing everyday figures of speech from visual clues, with Roy Walker

Contestants try to win prizes by deducing everyday figures of speech from visual clues, with Roy Walker

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Alexander Armstrong and Richard Osman present a star-studded version of the general knowledge quiz

Chris Tarrant hosts the first of two celebrity specials of the big-prize quiz. With Joan Collins, Stephen Fry and Nigella Lawson

Five dealers compete to buy items including an unusual musical instrument, a perfume bottle and a piece of medical equipment. Presented by Nigel Havers

A family of five from the north-east of England answer questions about top 10 lists, then try to score a perfect 10 in the final round. Warwick Davis hosts

Matthew Wright, Suzi Perry, Ian 'H' Watkins and Crissy Rock try to win thousands of pounds for charity by outwitting one of the show's resident trivia experts. Bradley Walsh hosts

Joe, Sheena, Jenny and Michael are the contestants pitting their wits against the Chaser, adding money to the jackpot for the final chase. Presented by Bradley Walsh

Bradley Walsh presents as David, George, Sarah and Ivy answer general knowledge questions and work as a team to take on one of the Chasers and secure a cash prize

Colin Baker, David Weir, Chelsee Healey and Alex Horne answer general knowledge questions to secure a cash prize for charity. Presented by Bradley Walsh

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

A classic episode of the award-winning quiz show presented by Chris Tarrant in which contestants can win up to one million pounds.

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Bradley Walsh presents as contestants Ken, Delwen, Jack and Mary Ann work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

A chance for viewers to purchase goods from the comfort of home