A celebrity Wales edition of the general knowledge quiz in which four teams try to come up with the answers that no-one else could think of. Presented by Alexander Armstrong and co-host Richard Osman, with contestants Di Botcher, Charles Dale, Colin Jackson, Shane Williams, Lucie Jones, John Owen-Jones, Ruth Madoc and Sophie Evans.

John Shuttleworth, the Rev Kate Bottley, Robin Askwith, Sue Jenkins, Gyles Brandreth, Baga Chipz, Rachel Yankey and Faye White take part in the general knowledge quiz, in which they try to come up with the least likely correct answers to a series of questions posed to members of the public. Presented by Alexander Armstrong and Richard Osman.