Featured Puzzles
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
Eureka Nail Hook
Sneeuwwitje Deluxe
Peeters, Raf (BE)
Bird in the Nest
Krasnoukhov, Vladimir (RUS), Dalgety, James (UK)
Dimensional Mazes
Tangram
3 Crercos
Toulouzas, Michael
Kopspijkers
Botermans, Jack (NED)
Easter island
Constantin, Jean Claude (D)
Cast Marble
Deventer, Oskar van (NL)
De magie van optische illusies
Chronos Pakpuzzel
Matrix
Reiche Jurgen (DUI)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope