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