Cube (algebra) however, easy to show that most numbers are not perfect cubes because "all" perfect cubes must have digital root 1, 8 or 9. That is their values modulo 9 may be only −1, 1 and 0. Moreover, the digital root of any number's cube can be determined by the remainder the number gives when divided by 3: Every positive integer can be written as the sum of nine (or fewer) positive cubes. This upper limit of nine cubes cannot be reduced because, for example, 23 cannot be written as the sum of fewer than nine positive cubes: The equation has
The Cube (game show) If the Cube is beaten, Extreme Mode is unlocked, featuring more extreme versions of five popular games: Revolution, Pathfinder, Perimeter, Rebound and Momentum. The Cube (game show) The Cube is a British game show that aired on ITV from 22 August 2009 to 8 August 2015 and was hosted by Phillip Schofield. The show offers contestants the chance to win a top prize of £250,000 by completing challenges from within a 4m × 4m × 4m Perspex cube. It is based on the idea that even straightforward tasks become extremely challenging when confined and put under pressure inside a small,