Radial Hepta Twister
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Why are you reporting this puzzle?
Another polyhedron only consisting of regular heptagons. This one has the symmetry of the algebraic group A4. At some parts two faces end up in the same plane, so strictly this isn't a polyhedron. The centre of the polyhedron is also a vertex (more precise: 4 vertices end up in the centre of the polyhedron.)
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