The Planet Cube is a 3D cube of 3,5 cm with 6 edge puzzle pieces. This cube is smaller than the original Happy Cube. Planet Cubes puzzle pieces can not be interconnected with the Happy Cube 5 edges puzzles of the oiginal 4 cm 3D cube.
The Planet Cube is more difficult than Happy Cube for the human mind because it doesn’t resembles the human hand. A puzzle piece of a Happy Cube resembles the five fingers of the hand. Because of that the mind can easily reflect the image. Are you ready for this extraterrestrial challenge?
Each of the six Planet Cubes has a different shape, colour and solution. Every model has it’s own name which refers to a planet in our solar system: Venus, Mercury, Jupiter, Neptune, Mars and last but not least: the purple puzzle refers to our precious planet Earth.
The cubes can be combined together to make large constructions. The set exists of 6 puzzles, hence it has less possibilities than the Happy Cube family which alows interconnections between the family members.