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

The Four Keys

Elephant

Bill & Betty Bricks

Washer chroom

Making working wooden locks

Doolhof Boek

The fantastic world of optical illusions

Seckel, Al (USA)

IQ XOXO

Peeters, Raf (BE)

Eureka Big Trick Lock

Eureka Bottle 1

Schagt, Ad van der (NL)

Gear Ball

Deventer, Oskar van (NL)

Tiger kantoorset