Every day this week, celebrity contestants Roger Black, Jo Brand, Sanjeev Kohli and Tiff Stevenson take on a series of quiz rounds selected by the host, quiz legend Richard Osman. A daily winner is declared following a quick-fire round at the end of each show, and the scores are tallied across the week, resulting in an overall champion being crowned on Friday. Will the winning stars opt for the much-coveted House of Games wheelie luggage, or will they be tempted by the House of Games reusable coffee mug, which is brand new for this series?