Minimal OctaA puzzle related to Minimal Hex reimplementing Gemstone II in a minimalistic way.
Minimal TwistA skewb so minimalistic that it is impossible to be stickered.
Moody BallA Skewb ball variation created by Gerd Braun.
Number PlanetA spherical token-swapping puzzle. An implementation of M12, Mathieu 12 group. A puzzle with a theory-heavy approach.
OctaBallPrismAn almost spherical octagonal prism with three layers.
OctoAqua globe with silver continents. There are no embossments on the surface.
OneWorld by JD EdwardsA sphere with mechanism of a skewb which advertises a software from turn of the century.