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
Raging Rapids
Spijker door munt
Housing Crunch
Bell George(USA)
Eureka Bridle Bit
Bastille
Latussek, Volker(dui)
Cast Elk
Yosigahara, Nob (JP)
Archimedes Infinity
3 Improved Crercos
Toulouzas, Michael
The T puzzle
Quartz Crystal
Sitting Bull
Pfaffinger George
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope