| 摘要 |
The invention is a jig-saw puzzle, used as a toy like the "Detection of the couple", the "Fall of the flagship", the "Decision Ball", the "Platform game", the "Mastermind cube to be achieved by the imprinting or serigraphy on the surfaces", brain development tool, training tools and equipment, refrigerator magnet, various physiological products which entertains the individual like "cigarette quitting ball", collection, three dimensional jig-saw puzzle or cross word puzzle, decoration or promotion material, is composed of the closed volume slices which can move on each other relatively by means of the variable and constant forces created by the magnets which are available inside of the puzzle, and are in the form of the sphere with parts, plain octagonal face, prism, bar or plain hexagonal face. |
