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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

3-Piece Block

Coffin, Stewart (USA)

Brain snack

X-Ball

Oech, Roger von(USA)

Eureka B

Onbekend

Happy Cube Copla

Laureyssens, Dirk (BE)

Redstone Box (a.k.a. Melting Block)

I.Q.Circle

Checkout

Coffin, Stewart (USA)

Varken

Variatie Ad van de Schagt puzzel

Roger Block With Bolts

Crystal Castle