In Richard's team this week are Bob Mortimer, Thanyia Moore and Kerry Godliman, plus a special guest to lead a round. Later, it's author Christopher Bliss (aka Rob Carter) on books.

Richard Ayoade's self-quizzing collective this time are Katherine Ryan with a round on social media, Desiree Burch on astrology, Ivo Graham on music festivals, and special guest Nick Helm.

Making up Richard Ayoade's self-quizzing collective are Nish Kumar with a round about movies, Rosie Jones on dictators, Maisie Adam on driving tests, and special guest Mat Ewins.

Making up Richard Ayoade's self-quizzing collective are James Acaster, Kemah Bob, Olga Koch and special guests Flo and Joan - each has their own round, but who will leave victorious?

Making up Richard Ayoade's self-quizzing collective this time are Johnny Vegas, Rachel Parris, Sophie Duker and special guest Lost Voice Guy.

Making up Richard Ayoade's self-quizzing collective this time are Alex Brooker, Sarah Kendall, Ria Lina and special guest David O'Doherty.

On the panel for this edition are Sara Pascoe, Darren Harriott, Jessica Knappett, and special guest Isy Suttie.