Filters
Tri(2)cover me - Markus Gotz
Trirod - Markus Gotz
Make My Day - Markus Gotz
Nightmare on "Truncated Ball Pyramid" Street - Markus Gotz
Markus' Tetrahedron - Markus Gotz
Ipp31 Puzzle Gift - Markus Gotz
Four in a Frame - Markus Gotz
Outrageous Rings - Dick Hess
Simplexity - Markus Gotz
Impossible Needle? - Markus Gotz
Framework - Markus Gotz
Edge Corner Cube II - Markus Gotz
Framework II - Markus Gotz
Deadly Romance - Markus Gotz
Brunnenpuzzle - Markus Gotz
Utopian Cube (or Flip Cube) - Markus Gotz