| 摘要 |
A ball-in-labyrinth game made partly or fully of transparent or semi-transparent materials consisting of parallel upper (1) and lower (7) boxes, each having plates (3, 12) and sidewalls (4, 9), each box containing a system of ribs (2, 8), the space between neighboring ribs forming parallel channels. The game is formed by sandwiching a middle plate (5) between the open sides of the upper and lower boxes, the parallel channels of one box being in a crosswise direction with respect to the channels of the other box and the channels of the different boxes are connected at predetermined points by means of holes (6) in the middle plate. A ball (10) or balls, of a size capable of rolling in the channels and passing through the holes, is contained within the game. By using an appropriate number and arrangement of holes in the middle plate, a configuration can be achieved whereby all the channels are connected to form a single labyrinth. The channels may also be divided into many independent sub-labyrinths, each associated with a separate ball or balls. |
