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
Cast Cross
Nagata, Edi (JP)
Nailpuzzle
Kinato 16 Piece Solid Blue/Yellow
Spoetnik
Tangram
Slocum, Jerrey (USA)
IQ Twist
Peeters, Raf (BE)
Drachenflieger
Constantin, Jean Claude (D)
RoadBlock
Peeters, Raf (BE)
Handcuffs
super klein reuzenboek optische Illusies
Internal Combustion
Trixxi
Green, Dror (ISL)
3D Print
Book
Glass
Wood
Plastic
Metal
Optic illusions
Game
Stone
Rope