1x1x2 RoadblockAlthough it tries to look like a 1x1x2 this puzzle is a 1x2x3.
1x2x3A very simplistic cuboid but a must for completionists.
1x2x3 (round)This wonderful custom built puzzle was created from scratch.
Circle 1x2x3A 1x2x3 with circles in the small faces. This doesn't change the puzzle but looks fascinating.
Cone 1x2x3A 1x2x3 with an additional piece printed in-place on a FDM-printer to resemble the shape of a cone.
Delta 1x2x3This is a 3D-printed shape modification of a 1x2x3 which resembles the Greek letter Delta.
Diamond compass 1x2x3 INavigate with the compass between diamond and the Chinese temple .
Bring the diamond shape and the compass into the original state.