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Recreational Mathematics
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Demonstrations 21  40 of 1064
Spikey Diamond
Polar Zonohedron Built on a Dodecahedron
Tetrahedral Spine
Expanding Tetrahedral Network
Raindrop Art
Helices of Tetrahedra
Rings of Dodecahedra
Six Decagons and Six Great Circles of a Sphere
80 Golden Rhombohedra
21609 Clusters of Polyhedra
Polyhedrane
The Nine 10_3 Configurations
Orthogonal Projection of a Solid of Constant Width
Rhombic Triacontahedron Measures
Rhombic Enneacontahedron with 30 Icosahedra
Domino and Triomino Tilings of a Chessboard
Tracing Card Paths during Perfect Shuffles
Animated Remainder Graph
Dissection of a Spherical Triangle into Three Spherical Triangles around a Spherical Hexagon
Dissection of a Spherical Square into Two Spherical Regular Pentagons
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