| 摘要 |
<p>In any puzzle game, the aim is to place in proper order all the pieces which form a design, or the different color components of mechanical games, after having mixed them. According to the present invention, the pieces are tabs which are also colored, however,they circulate inside channels engraved on each side of a body, and they can only be displaced by means of wheels which partly occupy these channels. The body is closed on both sides by means of a cover which allows the outer part of the wheels to extend therethrough: by rotating the outer part with the tip of the fingers, the tabs can be displaced from one channel to the other. It should be born in mind that the body, the wheels and the covers are made of transparent plastic material which enable to identify the opaque colors of the tabs, and facilitate the study of the game at a glance.</p> |
