Challenge is a United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 digital TV channel that mostly airs programmes dedicated to gameshows. It is owned by British Sky Broadcasting

British Sky Broadcasting

British Sky Broadcasting Group plc is a satellite broadcasting, broadband and telephony services company headquartered in London, United Kingdom, with operations in the United Kingdom and the Ireland....

. The channel mostly transmits repeats of programmes acquired from UK terrestrial channel archives (e.g. BBC One

BBC One

BBC One is the flagship television channel of the British Broadcasting Corporation in the United Kingdom. It was launched on 2 November 1936 as the BBC Television Service, and was the world's first regular television service with a high level of image resolution...

, BBC Two

BBC Two

BBC Two is the second television channel operated by the British Broadcasting Corporation in the United Kingdom. It covers a wide range of subject matter, but tending towards more 'highbrow' programmes than the more mainstream and popular BBC One. Like the BBC's other domestic TV and radio...

, ITV

ITV

ITV is the major commercial public service TV network in the United Kingdom. Launched in 1955 under the auspices of the Independent Television Authority to provide competition to the BBC, it is also the oldest commercial network in the UK...

, Channel 4

Channel 4

Channel 4 is a British public-service television broadcaster which began working on 2 November 1982. Although largely commercially self-funded, it is ultimately publicly owned; originally a subsidiary of the Independent Broadcasting Authority , the station is now owned and operated by the Channel...

, Channel 5) and a few from around the world (e.g. NBC

NBC

The National Broadcasting Company is an American commercial broadcasting television network and former radio network headquartered in the GE Building in New York City's Rockefeller Center with additional major offices near Los Angeles and in Chicago...

 (USA), Nine Network

Nine Network

The Nine Network , is an Australian television network with headquarters based in Willoughby, a suburb located on the North Shore of Sydney. For 50 years since television's inception in Australia, between 1956 and 2006, it was the most watched television network in Australia...

 (Australia), M-Net

M-Net

M-Net is a subscription-funded television channel in South Africa, established in 1986 by Naspers....

 (South Africa)), with a few original productions commissioned by the channel itself.
The station was originally called The Family Channel.