Pyramid puzzle
From EverybodyWiki Bios & Wiki
A pyramid puzzle is a mechanical puzzle (assembly puzzle) consisting of two or more component pieces which fit together to create a pyramid.[1][2]
History[edit]
No sole inventor. American pioneers’s children did pay with them though.[citation needed]
Solutions[edit]
- Two-piece pyramid puzzles: A regular pyramid is not possible in this case. Instead, we can only form a 4 faced tetrahedron pyramid.[3]
To do this, make the square faces face each other and twist one upright to complete the four faced tetrahedronic pyramid.[4]
- Four-piece pyramid puzzles:[5][6] Join the four identical pieces in pairs so that the smallest triangular faces meet. Turn the squares to face each other and bring them together. This will leave a square face on the two resulting pieces. With the square sides of the blocks facing each other, twist one piece upright to complete the pyramid.[citation needed]
References[edit]
- ↑ Rea Gibson. "Wooden Puzzle". Retrieved 20 April 2021.
- ↑ Hong-Yeop Song; Jong-Seon No; P. Vijay Kumar; Tor Helleseth, eds. (2012). Mathematical Properties of Sequences and Other Combinatorial Structures. Springer US. pp. 114–115. ISBN 9781461503040. Search this book on
- ↑ M3G. "Two Piece Wooden Pyramid Puzzle". Retrieved 20 April 2021.
- ↑ "Pyramid Puzzles". Elliott Avedon. Retrieved 20 April 2021.
- ↑ Jim Storer. "Four Piece Pyramid, Version 1". Retrieved 20 April 2021.
- ↑ Henry D. Tobias (2004). Focus on Dyslexia Research. Nova Biomedical Books. p. 13. ISBN 9781590339503. Search this book on
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