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
Magic Square Cube
silberstein security lock
Reiche Jurgen (DUI)
4 triangle
Hart, George W. (USA)
Castle on the Cliff
Gonsalves, Rob (B)
8 Arrows Cube
Toulouzas, Michael
Fur Elise
Reiche Jurgen (DUI)
Brainstring Original
Nemo
Cast Dot
Yamamoto Akio
Hermann Dots
Ring 2
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope