Trinity SkewbA cube with three types of turns taken from the skewb, a shallower corner turn and the Curvy Copter.
Trivial SkewbA skewb with the additional ability to turn the corners, making the puzzle trivial.
True Ivy+DinoA corner turning hexahedron. A hybrid model which combines an Ivy cube with 4 corners rotating like a Dino cube.
Twisted-6A restricted hexagonal prism in shape of a hexahedron
Ultimate Helicopter CubeAn Ultimate Helicopter Cube. The stickers are handmade in the style used first for the Ultimate Cube.
UnicornA Rhino Cube with different cuts.
Valentine CubeA contour cut cube revealing a pattern of four hearts on each face.
Venom CubeA cube with hybrid axis system (face turning cube and edge turning cube) with just one piece type and even that is as heavily reduced as possible.
Venomish 2x2x2Maybe the easiest hybrid puzzle combining a face turning and a edge turning cube.