| 摘要 |
<p>A plaything comprising a game board (1) of an arbitrary shape on which a plurality of squares of an arbitrary shape are formed vertically and horizontally or obliquely, and a plurality of two kinds of pieces (2, 3) being the same in number which can be mounted on the game board (1) and can be reversed. Among the same kind of pieces (2, 2) or (3, 3), a different number indication symbol for applying the relation of magnitude to a rule is provided to the front surface side, and an identical or similar appearance for arranging the pieces at free positions on the game board so as not to be recognized by the opponent is provided on the rear surface side. Among the different kinds of pieces (2, 3), the front surface sides have different appearances and are provided with identical number indication symbols corresponding to each other, and the rear surface sides have different appearances.</p> |
