Filters
Watson`s Tri-lateral Windowed Hexahedron - Martin Watson

Interlocking / Wood

Designer: Martin Watson
Maker: Pelikan Puzzles

Albert Einstein's Letter Block Puzzle - Martin Watson

Put-together / Wood

Designer: Martin Watson
Maker: Professor Puzzle

Digigrams - Martin Watson

Put-together / Wood

Designer: Martin Watson
Maker: Steve Strickland (Puzzlecraft)

Watson's Tribulations - Martin Watson

Put-together / Wood

Designer: Martin Watson
Maker: Martin Watson

Digigrams - Martin Watson

2D Packing / Acrylic

Designer: Martin Watson
Maker: George Miller

Watson's Tri-Lateral Windowed Hexahedron - Martin Watson

Assembly / Wood

Designer: Martin Watson
Maker: Pelikan Puzzles

Interlocking / Wood

Designer: Martin Watson
Maker: George Syriaque