Featured Puzzles
Het grote Hoe Wat Waarom
500
De werelden van M.C Escher
Hersenkrakers
Eureka 2 Balls
Treep, Anneke (NL)
Ongelooflijke Optishe illusies
Seckel, Al (USA)
Anker Circular
Switchback Game
Cast Planet
Ohno, Masui (JP)
Cast Cake
Cohen, Bram (USA)
Eskimo/Indian
Gogetter Mummy Mystery
Peeters, Raf (BE)
Drachenflieger
Constantin, Jean Claude (D)
Cast Spiral
Warker, Kennet (USA)
IQ-puzzler
Cast Harmony
Pevnitskiy, Dmitry (RUS), Grebnev, Kirill (RUS)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope