| 摘要 |
A combination puzzle toy includes a case defining a top open chamber having a flat bottom surface, and a plurality of blocks to be inserted into the top open chamber and supported on the flat bottom surface of the top open chamber and coupled to one another in a flush manner to form one of a number of combinations, each block being formed of a flat rectangular first block member and a flat rectangular second block member asymmetrically fixedly arranged in a stack.
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