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
Tresorpack 6
Sitting Bull
Pfaffinger George
the Trefoil knot
Novichkova, Irina(Rus)
Bronco
Goochem
Elephant
Ladies of the Lake
Gonsalves, Rob (B)
The Difficult Arrow
Yosigahara, Nob (JP)
Cast Starfish
Yamamoto Hiroshi
Roger Electric Plug
The Particle
4 lefanz
Constantin, Jean Claude (D)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope