Challenge Wednesday

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 charity volunteers from London answer questions about top 10 lists, then try to score a perfect 10 in the final round. Quiz, hosted by Warwick Davis

Five friends from Brighton answer questions about top 10 lists, then try to score a perfect 10 in the final round. Quiz, hosted by Warwick Davis

Bradley Walsh hosts as Sumati, Steph, Dominic and Jamie answer general knowledge questions and work as a team to take on 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 Kentucky Derby ride, antique dumbbells, an early calculator, a birthing chair and a Dinky toy collection. Hosted by Nigel Havers

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

Jim Bowen hosts the dartboard quiz game that tests contestants' darts skills and their general knowledge to win prizes

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

Dealers bid against each other for items brought in by the public. Up for grabs are a lamp, Victorian wall mirror, Black Forest inkwell and a quirky sideboard

A group of dealers bid against each other for items collected by the public including two teddies, an Islamic tile, a painting and a chair brought in by a 12-year-old boy

With Emmerdale star Tony Audenshaw (Bob Hope), former gymnast Beth Tweddle, 2010 Strictly Come Dancing champion Kara Tointon and X Factor judge Louis Walsh. Bradley Walsh hosts

Bradley Walsh presents as contestants Nikki, Alison, Sam and Eli 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

Bradley Walsh presents as contestants Simon, Angela, Karen and Ben work as a team to take on one of the ruthless Chasers and secure a cash prize

Bradley Walsh presents as Brian, Ravi, Vanessa and Shanice answer general knowledge questions and work as a team to take on a ruthless quiz genius 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

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

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