Duplex 2Two intersecting circles of which one can be twisted.
EightTwo intersecting circles similar to the Lotica but of different size.
Elemental(Beryllium-10)The third member of the series of Elementals. This time there are 4 plungers of which 2 are side by side.
Elemental(Neon)The first element in a whole series of puzzles working with plunger under- and overlapping each other.
Elemental(Scandium)An Elemental(Fluorine) enhanced but splitting the plunger and thereby adding twelve triangles.
Elemental(Sulfur)An Elemental(Neon) enhanced but splitting the plunger and thereby adding six triangles.
ELeVeN11 tiles moved by two plungers of different size.
EliacTwo intersecting circles similar to the Lotica.