| 摘要 |
The puzzle is formed by a figure (1) in the shape of a sphere on whose surface there are at least four evenly distributed meridian grooves (2) and a horizontal central groove (3) in which there are pivoted varicoloured segments (4). The segments (4) are composed of at least four identical sub-segments (41) of the same colour, whereas there are longitudinally elongated spacers (5) pushed into the meridian grooves (2) and central groove (3) between the segments (4).<IMAGE>
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