Challenge Wednesday

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

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 quiz expert the Chaser and secure a cash prize

Five friends from Hertfordshire join forces to tackle the quiz, hosted by Warwick Davis. They answer questions about top 10 lists, then try to score a perfect 10 in the final round

Five friends from London with a shared love of music and dance tackle questions about top 10 lists, then try to score a perfect 10 in the final round. Hosted by Warwick Davis

Bradley Walsh presents as contestants Sandi, Sharon, Richie and Jack work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

A celebrity version of the big-prize quiz in which stars answer questions to win cash for their chosen charities

Sellers try to get the best prices for a stone garden feature in the shape of a cannon, a pair of 1940s enamel signs, a 1950s table, a Clarice Cliff mask and a zodiac gyroscope

Another two families compete for spot prizes and a cash jackpot of £3,000. Hosted by Les Dennis

Another two families compete for spot prizes and a cash jackpot of £3,000. Hosted by Les Dennis

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

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

A celebrity version of the big-prize quiz in which stars answer questions to win cash for their chosen charities

Five dealers bid against one another to buy a spice box, two Chinese statues, a funfair horse, a 1900s cabinet and a dummy called Steve. Nigel Havers presents

Five dealers bid against one another to buy two mannequins, a Moorcroft vase, an electric massager, a piece of religious art and a curious ladder. With Nigel Havers

Chat-show host Jonathan Ross, comedienne and writer Katy Brand, Watchdog's Chris Hollins and model Jo Wood take on a trivia expert for charity. Bradley Walsh asks the questions

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

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

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

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

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

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

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