Multi-axis rotational puzzle cube

A rotational puzzle cube comprising:

• a core unit being a hollow polyhedron and having
• a first shell;
• and
• a second shell;
• the first shell and the second shell being connected together to form the core unit;
• multiple first assembling plates each having an external face;
• and
• multiple second assembling plates each having an exterior face;
• multiple first operating assemblies rotatably and respectively assembled to the multiple first assembling plates of the core unit, and each one of the multiple first operating assemblies having
• a first operating unit connected to the external face of a corresponding one of the multiple first assembling plates;
• a snap rivet disposed within the core unit and connected to the first operating unit;
• a blocking tube disposed within the core unit, and mounted around and stuck with the snap rivet of the first operating assembly;
• a compression spring disposed within the core unit, mounted around the snap rivet of the first operating assembly, and having two opposite ends;
• one of the two opposite ends of the compression spring abutting against the core unit;
• and
• another one of the two opposite ends of the compression spring abutting against the blocking tube;
• and
• multiple sliding plates assembled to the first operating unit and being slidable relative to the first operating unit;
• and
• multiple second operating assemblies rotatably and respectively assembled to the multiple second assembling plates of the core unit, and
• each one of the multiple second operating assemblies having
• a second operating unit being a plate and connected to the exterior face of a corresponding one of the multiple second assembling plates;
• a snap rivet disposed within the core unit and connected to the second operating unit;
• a blocking tube disposed within the core unit, and mounted around and stuck with the snap rivet of the second operating assembly;
• and
• multiple sliding plates assembled to the second operating unit and being slidable relative to the second operating unit;
• each one of the multiple first operating units of the multiple first operating assemblies having
• a polyhedral shell being a hollow polyhedron and having
• multiple constructing plates;
• an opening surrounded by the multiple constructing plates;
• a connecting shank extending from an interior of the polyhedral shell and extending toward the opening of the polyhedral shell;
• and
• multiple notches formed through the polyhedral shell and communicating with the opening;
• and
• a guiding member disposed inside the polyhedral shell and having multiple troughs respectively aligned with the multiple notches and respectively abutting against the multiple constructing plates;
• wherein
• the guiding member has a mounting tube mounted around the connecting shank;
• the multiple troughs of the guiding member are connected to a peripheral face of the mounting tube and are disposed around the mounting tube at equi-angular intervals;
• and
• the multiple sliding plates of each one of the first operating assemblies are respectively assembled in the multiple troughs of the guiding member and are respectively clamped by the multiple troughs and the multiple constructing plates of the polyhedral shell.