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
Clever-stupid
The missing T
Onbekend
Kayak Cove
Alcatraz
Peeters, Raf (BE)
Cast Baroq
Yamamoto Akio
Metaalpuzzel
Identical Twins
Yamamoto Hiroshi
Eureka B
Onbekend
IQ puzzle Cat
Mutual Support
Hart, George W. (USA)
Rivercrossing jr
Snyder, Spence , Gilbert, Andrea
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope