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
Cast Fin
Yamamoto Akio
Cast Arrows
Ivanov, Andrei(RUS)
Triangle AC1
Obsivac Vaclav (CZ)
15 puzzle
Onbekend
Cast l'Oeuf
Deventer, Oskar van (NL)
cross faces
Hegge, Rob (NED)
3 Improved Crercos
Toulouzas, Michael
Vissen
Constantin, Jean Claude (D)
Eureka 2 Balls
Treep, Anneke (NL)
IQ stars
Arjeu CT 752
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope