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
The 22nd Labour of Hercules
Constantin, Jean Claude (D)
Cast hex
Ohno, Masui (JP)
HCP3
Obsivac Vaclav (CZ)
DCD 2006 gift puzzel
Have A Heart!
Enigma 2 The big book of brain teasers and games of logic
125 Cube
Onbekend
Crystal Hart
IQ link
Peeters, Raf (BE)
Washer Brass
Recent egg
Cast Coaster
Grabarchuk, Serhiy (UKR)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope