Patent ID: 7918457
Filing Date: 2011-04-05
Classification: A63F

Abstract:
1. Ball-shaped puzzle comprising a spherical support element ( 1 ; 31 ) and a plurality of movable puzzle elements ( 16 ; 33 ) which all have substantially the same size and shape, the movable puzzle elements ( 16 ; 33 ) being slidably engaged in a trajectory ( 2 ; 32 ) on the outside of the spherical support element ( 1 ; 31 ), the trajectory ( 2 ; 32 ) defining a plurality of predetermined positions on the outside of the spherical support element ( 1 ; 31 ) between which the puzzle elements ( 16 ; 33 ) are movable, the predetermined positions being formed by the corners of a regular dodecahedron, characterised in that the spherical support element ( in that the movable puzzle elements ( and in that the puzzle further comprises at least one removable puzzle element (