Touch Rubik's Phantom, make colours visible and solve the cube. An innovation has added a layer to the original 3x3 Rubik's cube. Simply touch the tiles of the cube to make the colour visible for a short time. You have to solve the Rubik's Phantom cube while the colours fade. The thermochromic technology of this cube is fascinating. The colours of the phantom become visible through the heat of the touch. The cube must be solved before it turns black again. This intelligent cube is unlike any other toy that has come before. The Rubik's Phantom is one of the most difficult challenges for experienced cube solvers. It is one of the most difficult to solve in the Rubik's collection. Adults and children who like puzzles will love this puzzle cube, which can also ease anxiety. The original colour puzzle, the Rubik's Rubik's Cube, was a children's toy invented by Ernő Rubik in 1974 to help students understand three-dimensional problems. The prototype Rubik's Cube had features that had not existed before. It could be twisted and turned in all directions without breaking. The 54 colourful stickers on the six sides gave the Rubik's Cube its unmistakable appearance. In its more than 40-year history, the Rubik's Cube has become one of the best-selling toys of all time. With the Rubik's Phantom and its thermochromic technology, you can become the Rubik's Cube master of the family. With this toy for adults, you show the world that you are capable of learning new things. This intelligent game is the ideal gift idea for Christmas or other occasions for anyone who loves a challenge.