Models, puzzles and resources

Astro-logix construction toy

Classroom Polyhedra Activities - George Hart

Geoshapes or Geofix construction toy

Jovo Click 'N Construct

Polydron construction toy

Polymorf construction toy

Puzzle-Shop

John Rausch - Puzzle World

Tarquin books and resources

The Puzzling World of Polyhedral Dissections

Zome construction toy

Zubek's Elusive Cube construction toy

Software

Bulatov's Stellation applet

Calculating Canonical Polyhedra

Cinderella: interactive geometry

Fortran Friends - RISCOS software

Don Hatch's applets

Hedron - Polyhedron Generator

Roger Kaufman - Hedron tools

Poly and PolyPro

Stella and Great Stella

Crystals and space filling

British Crystallographic Association

Crystallographic Space Groups

Totally Tessellated

Steffen Weber

Miscellaneous

Vladimir Bulatov

Tadeusz Dorozinski

David Eppstein's Geometry Junkyard

Steve Dutch's Enumeration of Polyhedra

eDan Erdely - Spidron

Marc Fleurent

Geometry Unbound

Izidor Hafner's Rhombic polyhedra

George Hart's Pavilion of Polyhedriality

Islamic tessellations - Bonner Design Consultancy

Sandor Kabai

Peter Kratcochvil

Wendy Krieger

Jim McNeill

MathWorld - Polyhedron

Neolithic Carved Stone Polyhedra

Polycell - 'Dino' George Olshevsky

'Dino' George's Multidimensional Glossary

Hans Schepke - Glass polyhedra

Maurice Starck

Synergeo forum

Uniform Polychora

Magnus Wenninger