The real 6th platonic solid is the 24-cell, which only exists in 4 dimensions: https://www.youtube.com/watch?v=oJ7uOj2LRso https://www.youtube.com/watch?v=oJ7uO

The real 6th platonic solid is the 24-cell, which only exists in 4 dimensions: https://www.youtube.com/watch?v=oJ7uOj2LRso https://www.youtube.com/watch?v=oJ7uOj2LRso If it could actually exist in 3D, it would fit somewhere between the https://en.wikipedia.org/wiki/Rhombic_dodecahedron https://en.wikipedia.org/wiki/Rhombic_dodecahedron and https://en.wikipedia.org/wiki/Tetrakis_hexahedron https://en.wikipedia.org/wiki/Tetrakis_hexahedron.