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- Pyramid Puzzle
Pyramid Puzzle
Can YOU build all 65 unique pyramids?
65 different tetrahedra from a mere handful of parts; this mathematical riddle is rooted in the wisdom of the Ancients.
Solve the mystery of the ages!
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$10.00
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Can YOU build all 65 unique pyramids?
65 different tetrahedra from a mere handful of parts; this mathematical riddle is rooted in the wisdom of the Ancients.
Solve the mystery of the ages!
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