Sphere 612A jumbling version of the 6.1.2 puzzle on Gelatinbrain's virtual puzzle applet.
Sphere UltimateA Pentultimate in the shape of a sphere. Built by the original designer of the Pentultimate.
Sphere-1A Square-1 in shape of a sphere.
Stalk BallA Rubiks Sphere with the corner pieces hidden under customized plastic sheet.
Star ball 24A spherical version of the Little Chop, designed for mass production.
T-Rex MasterballA uniformly colored masterball covered with tattoos showing a T-Rex.