Loeb Design Science: 3D Models
Preview
Description
20 balls are joined to make 6 pieces.
Puzzle #1: Stack them on base to form a perplexing pyramid.
Puzzle #2: Stack them on a 3x4 base to form a rectangular pyramid. There are 6 balls on the second layer and two across the top.
#1 has only one solution. #2 has three solutions.
Date
ca. 1972
Object Number
PT.0096
Box Number
47
Dimensions
1 tray; 6 pieces
Materials
plastic
Keywords
Arthur Loeb Design Science Teaching Collection, mechanical puzzles