Interlocking Tetrahedron

Interlocking Tetrahedron 3d printed Puzzles Games White Strong & Flexible
White Strong & Flexible
Interlocking Tetrahedron 3d printed Puzzles Games White Strong & Flexible
Interlocking Tetrahedron 3d printed Puzzles Games White Strong & Flexible
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Interlocking Tetrahedron 3d printed Puzzles Games Interlocking tetrahedron, screwy octahedron, two-piece pyramid.
Interlocking Tetrahedron 3d printed Puzzles Games Interlocking tetrahedron, screwy octahedron, two-piece pyramid.
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Interlocking Tetrahedron 3d printed Puzzles Games The four puzzle pieces.
Interlocking Tetrahedron 3d printed Puzzles Games The four puzzle pieces.
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Interlocking Tetrahedron 3d printed Puzzles Games The assembled puzzle.
Interlocking Tetrahedron 3d printed Puzzles Games The assembled puzzle.
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Interlocking Tetrahedron 3d printed Puzzles Games Purple Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Purple Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games Three colors of interlocking tetrahedra.
Interlocking Tetrahedron 3d printed Puzzles Games Three colors of interlocking tetrahedra.
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Interlocking Tetrahedron 3d printed Puzzles Games Four sizes of interlocking tetrahedra.
Interlocking Tetrahedron 3d printed Puzzles Games Four sizes of interlocking tetrahedra.
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Interlocking Tetrahedron 3d printed Puzzles Games Pink Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Pink Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games White Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games White Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games Blue Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Blue Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games Orange Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Orange Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games Yellow Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Yellow Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games Black Strong & Flexible
Interlocking Tetrahedron 3d printed Puzzles Games Black Strong & Flexible
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Interlocking Tetrahedron 3d printed Puzzles Games Green Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Green Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games Red Strong & Flexible Polished
Interlocking Tetrahedron 3d printed Puzzles Games Red Strong & Flexible Polished
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Interlocking Tetrahedron 3d printed Puzzles Games
Interlocking Tetrahedron 3d printed Puzzles Games
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Not a Photo

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About this Product

This is my favorite pyramid design. Four puzzle pieces interlock into a 20-ball tetrahedron (or 3-sided pyramid). Assembly of this puzzle is very confusing. Even when you understand where the pieces go, you still have to figure out how to get them there. Assembly is only possible for pieces with a little bit of flex, as these plastic pieces have.

The final pyramid is very stable, must be pried apart. Made from 12mm diameter hollow spheres.

See http://home.comcast.net/~gibell/puzzles/IT/InterlockingTetra.html for hints and a solution page.

I have stiffened this version by increasing wall thickness.

Dimensions

IN: 3.326 w x 3.056 d x 0.8 h
CM: 8.448 w x 7.762 d x 2.032 h
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