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De mooiste raadsels en puzzels van de wereld
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De mooiste raadsels en puzzels van de wereld
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De mooiste raadsels en puzzels van de wereld
Tangram
Pacman Rubik Cube
Tangram ei
3 Crercos
Toulouzas, Michael
Claustrophobia
Khiam, Goh Pit
Cats
Constantin, Jean Claude (D)
72 Pencils
Hart, George W. (USA)
houten vis puzzel
Oefen je Brein getallen
Phillips, Charles (USA)
Luciferpuzzels
Botermans, Jack (NED)
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Rubik's Clock
C. Wiggs and J.Tayler
Making working wooden locks
Oskar's Cube
Deventer, Oskar van (NL)