Filters
TriGears - Oskar van Deventer

Put-together / Plastic

Designer: Oskar van Deventer
Maker: Jason Smith

Ferguson's Paradox - James Ferguson

Impossible Object / Acrylic

Designer: James Ferguson
Maker: Buttonius Puzzles & Plastics

Lombard Loops - Kate Jones

2D Packing / Plastic

Designer: Kate Jones
Maker: Kadon Enterprises

Choreographed Motion - Andreas Rover

Take-apart / Plastic

Designer: Andreas Rover
Maker: Andreas Rover

T Burr - Grant Smith & Brian Young

Burr / Wood

Designer: Grant Smith & Brian Young
Maker: Mr Puzzle (Brian Young)

Watson`s Tri-lateral Windowed Hexahedron - Martin Watson

Interlocking / Wood

Designer: Martin Watson
Maker: Pelikan Puzzles

One Piece Puzzle - Harry Nelson

Unknown / Metal

Designer: Harry Nelson
Maker: Doug Engel

Peter's Polysquarectangles - Peter Knoppers

2D Packing / MDF

Designer: Peter Knoppers
Maker: Buttonius Puzzles & Plastics

Devils Gate - Ferdinand Lammertink

Put-together / Acrylic

Designer: Ferdinand Lammertink
Maker: George Miller

Tubular Burr - Derek Bosch

Interlocking / Acrylic

Designer: Derek Bosch
Maker: Derek Bosch

Earth - George Hart

Assembly / Nylon 12 [Versatile Plastic]

Designer: George Hart
Maker: George Hart

Two and Four - Wayne Daniel

Interlocking / Wood

Designer: Wayne Daniel
Maker: Wayne Daniel

Banded Dovetail Puzzle - Perry McDaniel

Puzzle Box / Wood

Designer: Perry McDaniel
Maker: Kathleen Malcolmson

Crossroad Puzzle - Goh Pit Khiam

2D Packing / Wood

Designer: Goh Pit Khiam
Maker: Walter Hoppe

Double Squared - Tomas Linden

Assembly / Wood

Designer: Tomas Linden
Maker: Sloyd

Ico Puzzle - Peter Kaldeway

Assembly / Acrylic

Designer: Peter Kaldeway
Maker: Cubic Dissection (Eric Fuller)

I-Scream Sandwich Revenge - Keith Winegar

Maze / Wood

Designer: Keith Winegar
Maker: Keith Winegar

The Great Escape - Simon Nightingale

Dexterity / Corian

Designer: Simon Nightingale
Maker: Simon Nightingale

Condor's Peeper - Jack Krijnen

Burr / Wood

Designer: Jack Krijnen
Maker: Mr Puzzle (Brian Young)

ZE CHINNYHEDRON - Stephen Chin (Chinnomotto)

Unknown

Designer: Stephen Chin (Chinnomotto)
Maker: Stephen Chin