Hole in the Wall is a British game show that aired on BBC One in the United Kingdom. It also occasionally aired repeats of this show on CBBC until April 2014. This game was an adaptation of the Japanese game Brain Wall (also known as "Human Tetris") in which players must contort themselves to fit through cutout holes of varying shapes in a large polystyrene wall moving towards them as they stand in front of a swimming pool. Each week, two teams of television personalities competed for £10,000 in prize money to be donated to their chosen charity.