Like the Rubik's Cube, the various states of the Infinity Cube can be represented as a group, but the Infinity Cube has far fewer permutations than the Rubik's Cube. They're based in convenient locations including supermarkets, newsagents and train stations. Plus they're often open late and on Sundays. The principle of the infinity cube is simple and can be made by hand with simple paper cutting and pasting. First make 8 small cubes, then arrange the small cubes in a 2 by 2 by 2 way, and tape 8 edges together. When combined, there are 28 small squares exposed and 20 small squares hidden inside. Items that are not available in store will take 3-5 working days (excluding weekends and bank holidays) to be delivered to your nominated store.

For reasons of hygiene and safety, personal grooming products, cosmetics or items of intimate clothing cannot be returned. Unwanted Food or Drink Products - Once supply conditions are broken, there are a number of factors outside of our control that can affect the quality of a product. Therefore perishable goods such as food and drink cannot be returned. Rubik's Cube group have 43,252,003,274,489,856,000 = 12 ! 2 ⋅ 2 12 − 1 ⋅ 8 ! ⋅ 3 8 − 1 {\displaystyle 43{,}252{,}003{,}274{,}489{,}856{,}000\,\!={\frac {12!}{2}}\cdot 2 Construction [ edit ] The hinges are coloured, the glow denoting the next hinges to be employed. From the 6 cycle state of the Infinity cube, you can see that its group representation is isomorphic to Z 6 {\displaystyle \mathbb {Z} _{6}} .