Puzzlefinder

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

Watertap illusion

Lamps

Houten kogel

Flummox

Waterval

Optic house

Eskimo/Indian

Raging Rapids

Bathroom

Shape by Shape

Yosigahara, Nob (JP)

Gear Shift

AMB Pieces (4)

Klobucker, Kim (USA)