Josh Jones, Molly Rainford, Mark Rhodes, Soniabr br Series 8, Week 8, Day 2br br Every day this week, celebrity contestants Josh Jones, Molly Rainford, Mark Rhodes and Sonia take on a series of quiz rounds selected by the host, quiz legend Richard Osman.br br A daily winner is declared following a quickfire round at the end of each show, and the scores are tallied across the week, resulting in an overall champion being crowned on Friday.