Gary Delaney, Rose Matafeo, Valerie Singleton and Rav Wilding test their general knowledge skills on this week's House of Games.

Gary Delaney, Rose Matafeo, Valerie Singleton and Rav Wilding test their general knowledge skills on today's House of Games.

Gary Delaney, Rose Matafeo, Valerie Singleton and Rav Wilding test their general knowledge skills on today's House of Games.

Gary Delaney, Rose Matafeo, Valerie Singleton and Rav Wilding test their general knowledge skills on today's House of Games.

Gary Delaney, Rose Matafeo, Valerie Singleton and Rav Wilding face their final set of general knowledge quizzes and the week's winner is crowned.

Previous contestants Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding test their general knowledge skills on this week's House of Games.

Every day this week, previous contestants Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding take on a series of quiz rounds selected by the host, quiz legend Richard Osman.

Every day this week, previous contestants Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding take on a series of quiz rounds selected by the host, quiz legend Richard Osman.

Every day this week, previous contestants Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding take on a series of quiz rounds selected by the host, quiz legend Richard Osman.

Every day this week, previous contestants Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding take on a series of quiz rounds selected by the host, quiz legend Richard Osman.