Bubble PentA boublesized corner-turning pillowed pentagonal prism.
Bubbloid112A cornerturning cuboid designed to be a puzzle with a multi-origin-core. The second implementation of this concept.
Bubbloid122A Compy Cube redesigned to be a puzzle with a multi-origin-core.
Double DinoA puzzle which axes do not meet in a single point. It combines mechanisms of the Floppy Cube and the Dino Cube.
Fully functional Siamese 3x3x3Looks like the first handmade modification ever but is a completely new puzzle. A pair of Siamese Cubes which allow to exchange pieces between the halves.
Fun BlockFun Block is a multi-origin puzzle with five axes of rotation. It can be viewed as shape variant of the Fully Functional Siamese 2x2x2.
PentastickThe first doctrinaire puzzle where all axis don't meet in a single point but in two different ones.