Tricky 2x3x3A 2x3x3 with split corners and split edges that allow a kind of move independent from the puzzle's core.
Tricky 2x3x3 IIThis puzzle looks identical to the first puzzle of its name but it is indeed a bandaged cuboid.
Tricylinder 3x3x3A 3x3x3 in shape of the Steinmetz solid. Designed and printed from scratch.
Triforce SkewbA reimplemented triangular prism Skewb with a different cutting patterns. Named after the famous game franchise Zelda.
Trimixup PrismA triangular prism with three layers and a mixup turn in the middle layer.
Trinity SkewbA cube with three types of turns taken from the skewb, a shallower corner turn and the Curvy Copter.
TriphoneA cornerless Cube with six rubber bands connecting opposite edges.
Triple Octa StarA skewb in shape of a rhombic dodecahedron with twelve extensions.