Featured Puzzles
Het grote Hoe Wat Waarom
500
De werelden van M.C Escher
Hersenkrakers
Kumiki Torii Tori
It is no Pipe
Eureka Trick Lock
Claustrophobia
Khiam, Goh Pit
Cube
Third Degree
Cutler, Bill (USA)
Block head
Cutler, Bill (USA)
Pack It In
Conway, John Horton
Rubik Cube Chess
Kinoko no Yama
Sakamoto, Tadayuki (JP)
Luciferpuzzels
Botermans, Jack (NED)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope