13 sided polyhedronA skewb extended with plastic sheets and thereby transformed into a highly irregular polyhedron but still a convex one.
17x17x17Also known as "Over the top". A puzzle made just because it is possible.
2x2x2 megaminxA hybrid puzzles which combines two seemingly incompatible puzzles.
2x2x2 UfoCould be considered as a truncated Okki but is made by extending a 2x2x2.
4-corner-ONLY-cubeA Rainbow cube with plastic sheets. A bandaged Dino Cube. Definitely a trivial puzzle.
Crazy 2x2x2A mass produced cross cube built with pieces from the Super 2x2x4.
Cubo MagicoItalian cube advertising a world championship in Montecarlo in 1982.
Dino OctaA face turning octahedron. Built without CAD before the age of 3D-printing!
Explosed CubeA series of seven cubes which resemble an exploding cube.