Quiz expert Richard Osman strikes out on his own to present `Richard Osman's House of Games'. Each week a group of four famous faces compete against each other to test their knowledge in a series of quick-paced rounds of games. Richard will then cross-examine the competitive celebrities as they strive to increase their scores and match Richard's mental prowess. Each day will conclude with a quick-fire round that will decide the day's winner, and scores will be tallied across the week to crown the overall champion.