Puzzlefinder

Full of Tetrominoes

Schagt, Ad van der (NL)

H2O Puzzel

Griffioen, Sjaak (NED)

HCP (3+1/2)

Obsivac Vaclav (CZ)

No Image

Rubik's Clock

C. Wiggs and J.Tayler

Workshop cube IV

Schweitzer, Bernard (D)

Watson`s Tri-lateral Windowed Hexahedron

Watson, Martin (UK)

Archimedes Infinity

Enigma 2 The big book of brain teasers and games of logic

Hedgehog puzzle owl

Onbekend

cast Hexagon

Uyematsu, Mine

Zig-Zag Knot

Drop In

Coffin, Stewart (USA)

Brain Puzzle

Eureka Jigsaw Cube

The Triangle