| 摘要 |
<p>A three dimensional puzzle comprsing a plurality of layers, at least one of the layers comprising a plurality of separable pieces; the layers being arrangeable about an elongated former to provide a three dimensional structure, werein each of the pieces is individually lockable by a locking means to the former to retain a spatial relationship with the former, such that correct assembly of the pieces around the former provides a recognizeable entity.</p> |
