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

Cast Rattle

Cohen, Bram (USA)

Cast Amour

Yamamoto Akio

Crazy Four

Eye magic

koe

IQ-Steps

Hermann Dots

Optische illusies

Het ultieme puzzelboek

Slocum, Jerrey (USA), Botermans, Jack (NED)

De magie van optische illusies

Rubik's Brain Racker

Wittevrongel Jorn (B)

Claustrophobia

Khiam, Goh Pit