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 Nut Case
Deventer, Oskar van (NL)
SOMA's Revenge
Winter, Steve (USA)
The tunnel of time
Corn puzzel
Brick by Brick
Junior Tuzzle
Vissen
Constantin, Jean Claude (D)
Cube
Spectaculaire optische illusies
Waeber Marie-Jo, Sarcone, Gianni A.
2 piece packing eXtreme
Cysouw, Michael (D)
Eureka 2 Balls
Treep, Anneke (NL)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope