Lovebirds Elie and Keyana are fierce competitors and are on the verge of making Cube history but will they go all the way? Then we meet engineers Jenni and Marie as they use science in their attempts to beat the Cube.

The Cube piles on the pressure, pushing more teams to their breaking point, proving that this really is the world's toughest game show. Will Audrey and Kavi hold onto their money with a Dwyane Wade assist?