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
xy3 laags Puzzle Cube
Confusio
Pfaffinger George
Brain snack
Archimedes Star
Gift puzzle 2006
This End Up
Hart, George W. (USA)
cast King
Gillen, Marcel (LUX)
Pins
Constantin, Jean Claude (D)
Roger Face
Nobuyuki yoshigahara (1)
Klobucker, Kim (USA)
Diamond Quest
Peeters, Raf (BE)
The missing T
Onbekend
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope