Challenge Saturday

Teleshopping. U.

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

Bradley Walsh presents as contestants Janet, Dan, Sunita and Will work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Alexander Armstrong and Richard Osman host a celebrity version of the quiz show seeking the most obscure answers to general knowledge questions.

Bruce Forsyth invites audience members to come on down and compete for big prizes

Bruce Forsyth invites audience members to come on down and compete for big prizes

Vernon Kay hosts the game show, with Ryan Thomas (Corrie's Jason Grimshaw) taking on Lucy Benjamin (who played Lisa Fowler in EastEnders)

David Dickinson and the team visit Nottingham, where they appraise curios and collectibles brought in by the public

Quiz show in which three teams of two compete to answer questions and move across a series of screens, while avoiding the dreaded Hot Spots.

Michael Barrymore hosts the madcap game show, in which three teams answer questions to move along a board game-style path in the hope of winning prizes and avoiding 'hot spots'

Michael Barrymore hosts the madcap game show, in which three teams answer questions to move along a board game-style path in the hope of winning prizes and avoiding 'hot spots'

Quiz show in which three teams of two compete to answer questions and move across a series of screens, while avoiding the dreaded Hot Spots.

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

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

DJ Scott Mills, actress Sunetra Sarker, boxer Anthony Ogogo and TV presenter Johnny Ball take on quiz genius the Chaser and secure a cash prize for charity. Bradley Walsh hosts

Shane Williams, Sair Khan, Milton Jones and Tanni Grey-Thompson work as a team to take on quiz genius the Chaser and secure a cash prize for charity. Presented by Bradley Walsh

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

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

Fiona Bruce, Rick Edwards, Kate Humble and Joe Swash try to win thousands of pounds for charity by outwitting a trivia expert. Bradley Walsh hosts

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

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

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

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

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

Katherine Ryan, George Shelley, Faye Brookes and Bobby Davro work as a team to take on quiz genius the Chaser and secure a cash prize for charity. Presented by Bradley Walsh

Bradley Walsh presents as Chris, Claire, Steve and Jane answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Teleshopping. U.

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