DémineurA 4x4x4 with a theme based on Minesweeper.
Deranged Dark MatterA face turning Deltoidal Icositetrahedron that can also be transformed into a pseudo-deltoidal icositetrahedron. Both are jumbling only puzzles.
Dharma RingAn octagonal prism combining three different types of turns which seem to be designed to evade all classifications attempts.
Diagonal 2x2x2A 2x2x2 where the pairing colour is placed on the cubic diagonal.
Diametric SkewbThe Diametric Skewb is a shape variant of a Skewb with the shape of a triangular dipyramid.
Diamond CubeA mass produced variant of a 3x3x3 in shape of a diamond.
Diamond DuetA face turning triakis tetrahedron in the shape of an octahedron.
Dice HorrorA 3x3x3 covered with dices giving the cube two different solutions.
Dihexium keychainTwo intersecting circles rotatable by 120ï¿½ in a minimalistic design.
Dino 5x5x5A hybrid of a Dino cube and a 5x5x5. A higher order version of the Dino 3x3x3.
Diogen 25A Siamese 6 (1x2x3) with additional cubies.
Diogo's CrystalA nine-sided face turning solid, using a geometry developed by Diogo Sousa.