This week's UK TV & radio

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Saturday : Sunday : Monday : Tuesday : Wednesday : Thursday : Friday : Saturday

Listings for Challenge on Saturday, May 25 2013

06:00Are You Smarter Than A 10 Year... ...Old? Dick and Dom present the daily quiz that tests the nation's adults on questions spanning the primary school national curriculum in a bid to win £25,000. How smart are you? 
07:00Guinness World Records Smashed! I'm A Celebrity king Joe Swash is in the studio to take on a testing task. Meanwhile, in a battle of the bouncers, Konnie Huq and Steve Jones compete in a trampoline race. (9/10) 
08:00UK Strongest Man 2012 The strongest men in Scotland and Wales battle it out in their National Championships for a place in the UK's Strongest Man finals 
09:00American Ninja Warrior Series 1 America's top athletes and wrestlers compete alongside amateurs in one of the most demanding physical challenges ever devised. 
09:30American Ninja Warrior Series 1 America's top athletes and wrestlers compete alongside amateurs in one of the most demanding physical challenges ever devised. 
10:00Takeshi's Castle Comedy game show voiced by Craig Charles. Contestants vie for a cash prize as they attempt to overcome the giant games fortifying Takeshi Kitano's castle. 
10:30Takeshi's Castle Comedy game show voiced by Craig Charles. Contestants vie for a cash prize as they attempt to overcome the giant games fortifying Takeshi Kitano's castle. 
11:00Fun House Two teams go against each other to gather points in action-packed gungy games and a general knowledge quiz, with the winners getting a chance to race round the Fun House and pick up prizes. 
11:30Knightmare Classic 1980s adventure game show in which teams of four children complete quests in a fantasy dungeon. Welcome, watchers of illusion to the Castle of Confusion... 
12:00Classic Who Wants To Be A... ...Millionaire. A classic episode of the award-winning quiz show presented by Chris Tarrant in which contestants can win up to one million pounds. . 
13:00Classic Who Wants To Be A... ...Millionaire. A classic episode of the award-winning quiz show presented by Chris Tarrant in which contestants can win up to one million pounds. . 
14:00Classic Who Wants To Be A... ...Millionaire. A classic episode of the award-winning quiz show presented by Chris Tarrant in which contestants can win up to one million pounds. . 
15:00Classic Who Wants To Be A... ...Millionaire. A classic episode of the award-winning quiz show presented by Chris Tarrant in which contestants can win up to one million pounds. . 
16:003-2-1 Contestants bid to make it through three rounds of games, quiz questions and variety acts to claim a star prize. Failure sees them go home with Dusty Bin. Ted Rogers hosts. 
17:00Wipeout USA Brave and bonkers contestants are let loose on an extreme obstacle course in sunny Sable Ranch, California for the chance to win a substantial cash prize. 
18:00Takeshi's Castle Comedy game show voiced by Craig Charles. Contestants vie for a cash prize as they attempt to overcome the giant games fortifying Takeshi Kitano's castle. 
18:30Takeshi's Castle Comedy game show voiced by Craig Charles. Contestants vie for a cash prize as they attempt to overcome the giant games fortifying Takeshi Kitano's castle. 
19:00Takeshi's Castle Comedy game show voiced by Craig Charles. Contestants vie for a cash prize as they attempt to overcome the giant games fortifying Takeshi Kitano's castle. 
19:30Ninja Warrior The world's top athletes and wrestlers compete alongside amateurs in one of the most demanding physical challenges ever devised. 
20:00Ninja Warrior The world's top athletes and wrestlers compete alongside amateurs in one of the most demanding physical challenges ever devised. 
20:30Ninja Warrior The world's top athletes and wrestlers compete alongside amateurs in one of the most demanding physical challenges ever devised. 
21:00Bob's Full House Bingo-based game show presented by Bob Monkhouse. Contestants answer general knowledge questions in a bid to complete their house card. 
21:40Bullseye Dartboard quiz game that tests contestants' darts skills and their general knowledge. 
22:10Bullseye Dartboard quiz game that tests contestants' darts skills and their general knowledge. 
22:40Family Fortunes Two families play against each other in the big money survey-based gameshow presented by Les Dennis. 
23:10Family Fortunes Two families play against each other in the big money survey-based gameshow presented by Les Dennis. 
23:40Win, Lose Or Draw Late Liza Tarbuck presents the late-night version of the fun game in which two celebrities and one member of the public communicate through the gift of art. 
00:10Win, Lose Or Draw Late Liza Tarbuck presents the late-night version of the fun game in which two celebrities and one member of the public communicate through the gift of art. 
00:408 Out Of 10 Cats Jimmy Carr hosts the irreverent comedy panel show based on opinion polls, with team captains Sean Lock and Jason Manford. 
01:108 Out Of 10 Cats Jimmy Carr hosts the irreverent comedy panel show based on opinion polls, with team captains Sean Lock and Jason Manford. 
01:40Crystal Maze Game show in which a team of contestants tackle a series of ingenious games and fiendish challenges in a giant fantasy world, with the aim of collecting as many crystals as possible. 
02:40TNA: Xplosion Catch up with all the news, action, results and upcoming matches in TNA, plus exclusive interviews with your favourite wrestling stars. 
03:40Deal Or No Deal Noel Edmonds presents the hit game show in which one of 22 players could win up to £250,000. There are 22 sealed boxes, but only one question: deal, or no deal? 
04:40Bite Size Brainiac Vic Reeves, Jon Tickle and the Brainiac team tackle more outrageous experiments and daring scientific misdeeds. Take cover! 
05:00Celebrity Blockbusters Paul Daniels and Debbie McGee take on Konnie Huq and Fatima Whitbread and Keith Duffy compete against Alex James in the iconic quiz show. Simon Mayo hosts. 
06:00Are You Smarter Than A 10 Year... ...Old? New. Dick and Dom present the daily quiz that tests the nation's adults on questions spanning the primary school national curriculum in a bid to win £25,000. How smart are you?