Every day this week, celebrity contestants Nish Kumar, Clara Amfo, Anneka Rice and Al Murray take on a series of challenging quiz games selected by host Richard Osman.

Every day this week, celebrity contestants Nish Kumar, Clara Amfo, Anneka Rice and Al Murray take on a series of challenging quiz games selected by host Richard Osman.

Every day this week, celebrity contestants Nish Kumar, Clara Amfo, Anneka Rice and Al Murray take on a series of challenging quiz games selected by host Richard Osman.

Every day this week, celebrity contestants Nish Kumar, Clara Amfo, Anneka Rice and Al Murray take on a series of challenging quiz games selected by host Richard Osman.

Every day this week, Nish Kumar, Clara Amfo, Anneka Rice and Al Murray have taken on a series of challenging quiz games. But it all comes down to today, Double Points Friday!

Angela Scanlon, Clive Myrie, Sara Pascoe and Rick Edwards test their general knowledge skills.

Angela Scanlon, Clive Myrie, Sara Pascoe and Rick Edwards test their general knowledge skills.

Angela Scanlon, Clive Myrie, Sara Pascoe and Rick Edwards test their general knowledge skills.

Angela Scanlon, Clive Myrie, Sara Pascoe and Rick Edwards test their general knowledge skills.

Angela Scanlon, Clive Myrie, Sara Pascoe and Rick Edwards test their general knowledge skills.

Anita Rani, Chris Ramsey, Janet Ellis and Jamie Theakston take on a series of challenging quiz games selected by the host, teatime quiz legend Richard Osman.

Anita Rani, Chris Ramsey, Janet Ellis and Jamie Theakston take on a series of challenging quiz games selected by the host, teatime quiz legend Richard Osman.

Anita Rani, Chris Ramsey, Janet Ellis and Jamie Theakston take on a series of challenging quiz games selected by the host, teatime quiz legend Richard Osman.

Anita Rani, Chris Ramsey, Janet Ellis and Jamie Theakston take on a series of challenging quiz games selected by the host, teatime quiz legend Richard Osman.