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
Polo-shirt Puzzle
Nagata, Edi (JP)
IQ puzzle Arrow
Barrel and Ball
Claustrophobia
Khiam, Goh Pit
The mechanical puzzle 130
Hongaarse ringen
Pap, Endre (HUN)
Crazy Horse
Pfaffinger George
Eureka B
Onbekend
Metaalpuzzel
Bee Box
Constantin, Jean Claude (D)
Egg Heads
Bolzen
Constantin, Jean Claude (D)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope