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
4 lefanz
Constantin, Jean Claude (D)
Triple Cross
Lammertink, Ferdinand (NL)
Cast Quartet
Iwase Naoyuki (Osho)(JP)
Nobuyuki yoshigahara (1)
Klobucker, Kim (USA)
The Triangle
Ring 3
Cast Rook
Gillen, Marcel (LUX)
Pyramid ball puzzle
kunstof puzzel
Rectangle AC2
Obsivac Vaclav (CZ)
The Ball & Ring
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope