Product code: RARE Hexadecimal Puzzle by Binary Arts An Advanced Mathematical Puzzle good with Sixt
The Hexadecimal Puzzle by Binary Arts. An Advanced Mathematical Puzzle with Sixteen Variations. Finely Crafted of Natural Cherry Wood. Includes game, instruction card, and hint card. Game is in pristine condition. Box is in good condition, inside box there are a couple of tears on the cardboard as pictured. Designed by Bell Labs Engineer William Keister, and hand made by Bennett Wood Specialties in Zeeland, Michigan, it was the first puzzle produced by Binary Arts . Approximately 7500 of these puzzles were made in 1985, and only around 750 are believed to exist today. Fast good shipping from smoke free home.
The Hexadecimal Puzzle by Binary Arts. An Advanced Mathematical Puzzle with Sixteen Variations. Finely Crafted of Natural Cherry Wood. Includes game, instruction card, and hint card. Game is in pristine condition. Box is in good condition, inside box there are a couple of tears on the cardboard as pictured. Designed by Bell Labs Engineer William Keister, and hand made by Bennett Wood Specialties in Zeeland, Michigan, it was the first puzzle produced by Binary Arts . Approximately 7500 of these puzzles were made in 1985, and only around 750 are believed to exist today. Fast good shipping from smoke free home.