| 摘要 |
<p>The logical game allowing any grouping of digits, figures or other symbols drawn on independent game elements, provides one or a plurality of members carrying the game elements and slidingly arranged on top of each other in grooves formed in a support plate, the upper members sliding perpendicularly to the lower members. The number of lower and upper members as well as that of the game elements may be modified as desired. The game elements may be grouped in mutually perpendicular directions, by moving the sliding members on unitary distances. The support plate and the sliding members are covered with a transparent plate or a plate provided with openings which is connected to the support plate by a non-removable connection. The invention develops the logical thinking through the game; it is appropriate for a simpler and more economical construction of mosaic representations electrically activated, known in the advertizing field. </p> |
