| 摘要 |
PROBLEM TO BE SOLVED: To provide a new cup and a ball of which the playing method is expanded by adding the factor of a three-dimensional puzzle while for a conventional cup and a ball, the playing method has been simple due to the simple shape. SOLUTION: A ball (1) is converted into a shape other than a sphere. Then, the shapes of respective receiving trays (2), (3) and (4) are converted in a manner to respectively meet the shapes of the side section, the bottom section and the head section of the ball (1). In addition, a hole (8) of the ball (1) is drilled from the other direction as well.
|
