Research midwife Claire wants to win big to buy a Winnebago to travel around Europe in, while Kevin has his sights set on a new kitchen. But will their dreams become a reality? Can they beat the cube for a quarter of a million pounds?

In a special celebrity edition of the show former footballer Fabrice Muamba hopes his sporting prowess will help him beat the Cube. While comedian Katherine Ryan takes some big risks in an attempt to win £250,000 for charity. But do either of them have what it takes to beat The Cube?