Filters
The Medallion Maze - Mike Snyder

Arithmetic / Corian

Designer: Mike Snyder
Maker: Mike Snyder

Peppermint Twist - unknown

Put-together / Metal

Designer: unknown
Maker: unknown

Sic Boards Burr #1 - Junichi Yananose (Juno)

Burr / Wood

Designer: Junichi Yananose (Juno)
Maker: unknown

Dexterium - Stewart Coffin

Burr

Designer: Stewart Coffin
Maker: Stewart Coffin

SomaTube 2-2-2 - Frans De Vreugd

3D Packing / Metal

Designer: Frans De Vreugd
Maker: Frans de Vreugd

Plate Box Puzzle - Serhiy Grabarchuk

Interlocking / Wood

Designer: Serhiy Grabarchuk
Maker: Sjaak Griffioen