| 摘要 |
A magic folding game includes a plurality of different folders each in the form of a combination of two right polygons having a joining line in the middle, in which the joining line is a side of both the polygons. From each side of the joining line, lateral edges are extended symmetrically and, the inclined angle between the joining line and each of the lateral edges is the internal angle of the pentagons, the extension of each of the lateral edges passing through the center of a pentagon to form a junction. Assembly of a plurality of folders can form a spheroid through interlacing of their respective connection arcs in either a clockwise or counterclockwise direction such that a lateral edge of one folder is aligned with the joining line of another folder.
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