CUBE (SHAPE CHANGING)
Taking the concept of the Rubik's cube and turning it 45 degrees.
Get back to Square-1
An american based version of the Square-1. It distinguishes itself from the other variants because it was sold in scrambled state.
A bumped variant of the Cheese-puzzle. A six segment prism with one layer.
A confusing twelve sided puzzle, closely related to the Megaminx.