HexňnglrA three-layered prism with 60░-turns at the four arms.
HexashiftA Rex Cube in the shape of a Hexagonal Prism.
HexcopteroidA two-layered hexagonal prism with three different kinds of turns.
Hexical CubeA cube with hexagonically cut circles on all six side
Horror 3x4x4The concept of the Horror Cube implemented with 3x4x4 as base puzzle.
Hut 4x4x4A higher order cousin of the Uncanny Cube.
Hut 5x5x5An even higher order cousin of the Uncanny Cube.
Hyper CrystalliteDesigned to be the Ripple Rhombic Dodecahedron but without curved lines it can't be part of the series.
Hyperoid Cube PlusThe Hyperoid puzzle with additional connections between the outer and inner puzzle.
ill˙ziˇThe Evil Eye I with opened eyes and a custom painting that was inspired by concepts of multidimensionality.