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
Gluckspiel
Constantin, Jean Claude (D)
SmartCar
Peeters, Raf (BE)
Half lid Box
Constantin, Jean Claude (D)
Sonneveld Burr
Sonneveld, Dic (NED)
Rotaror
Jolly, Tom (USA)
Upside down boy
Colour Code
Burm, Kris (B)
IQ splash
Golf Phan
Pawn
Gillen, Marcel (LUX)
Gear Ball
Deventer, Oskar van (NL)
100 box
Pfaffinger George
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope