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
houten ruit
Archimedes Star
Gem Box
Iwasawa, Hirokazu(JP)
X-Ball
Oech, Roger von(USA)
4 Jig Puzzle
Cast Keyring
Deventer, Oskar van (NL)
Crazy Maze Multi Maze
The 8 Rods Puzzle
Chiaro, Rocky(USA)
Tic, tac toe koe
Coiled Again
Gem
Hart, George W. (USA)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope