Lolly Adefope, Dan Walker, Sarah Greene, and Miles Jupp (1/5)

Every day this week the celebrity contestants - comedian Lolly Adefope, journalist and presenter Dan Walker, presenter Sarah Greene and comedian Miles Jupp - take on a series of challenging quiz games selected by the host, teatime quiz legend Richard Osman. A daily winner is declared following a quick-fire round at the end of each show as the scores are tallied across the week, resulting in an overall champion being crowned on Friday. Will the winning star opt for the much coveted House of Games cocktail shaker, or instead go for the must-have branded face towel?