Rick Edwards, Scarlett Moffatt, Naga Munchetty and David O'Doherty test their skills.

Champions special with Rick Edwards, Scarlett Moffatt, Naga Munchetty and David O’Doherty.

Champions special with Rick Edwards, Scarlett Moffatt, Naga Munchetty and David O’Doherty.

Rick Edwards, Scarlett Moffatt, Naga Munchetty and David O’Doherty test their skills.

Four winners test their general knowledge in Richard Osman's House of Games: Champions.

The week's overall winner is crowned.

Chris Hollins, Gregg Wallace, Holly Walsh and Charlene White test their skills.

Chris Hollins, Gregg Wallace, Holly Walsh and Charlene White test their general knowledge.

Chris Hollins, Gregg Wallace, Holly Walsh and Charlene White face more challenging games.

Chris Hollins, Gregg Wallace, Holly Walsh and Charlene White test their general knowledge.

The week's winner is crowned.

The week's celebrities face their penultimate quizzes.

YolanDa Brown, Rev Kate Bottley, Joel Dommett and John Thomson test their skills.

YolanDa Brown, Rev Kate Bottley, Joel Dommett and John Thomson face more tough games.

YolanDa Brown, Rev Kate Bottley, Joel Dommett and John Thomson face a series of quizzes.

The week's overall winner is crowned on Double Points Friday.

The week's celebrities face their penultimate set of games.

Richard Osman quizzes Jay Blades, Shaun Keaveny, Rachel Parris and Jan Ravens.

Jay Blades, Shaun Keaveny, Rachel Parris and Jan Ravens face more challenging quiz games.

Jay Blades, Shaun Keaveny, Rachel Parris and Jan Ravens test their general knowledge.

Johnny Ball, Suzi Ruffell, Nina Wadia and Danny Wallace face their final set of games.

Johnny Ball, Suzi Ruffell, Nina Wadia and Danny Wallace test their quizzing skills.

Johnny Ball, Suzi Ruffell, Nina Wadia and Danny Wallace face challenging quiz games.

Johnny Ball, Suzi Ruffell, Nina Wadia and Danny Wallace test their general knowledge.

Johnny Ball, Suzi Ruffell, Nina Wadia and Danny Wallace face challenging quiz games.