Icosahedron ImpossiballCreated by Anthony Greenhill. Having never seen even pictures of another one before, he wonders if his is the first in existence.
IcosaixA face-turning icosahedron. Not the first one but the first to reveal the jumbling geometry of this type of puzzles.
IcosamateA Pentultimate in shape of a icosahedron => A deepcut corner-turning icosahedron.
IcosaUfoAn Ufo in shape of an icosahedron.
IcoSharon SkewbIcoSharon Skewb - this shape got 20 faces, 8 identical equilateral triangular faces and 12 Sharp angle triangles. Made from a Skewb Ultiamte and filled with Black epoxy sculpt.
IcosmominxAn icosahedron with four cuts between two tips. The cutting depths were combined from the Icosaminx and Astrominx.
Master DogicDesigned after the Dogic but with different cutting depths.