JIGSAW PUZZLE

PROBLEM TO BE SOLVED: To design a jigsaw puzzle, that can be completed only in a determined pattern, so that the part desired by a player can be placed at the center as the player likes. SOLUTION: Puzzle pieces located on the top and bottom and right and left sides of the outer periphery of a jigsaw...

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Bibliographische Detailangaben
1. Verfasser:	KAWANO YASUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS CARD, BOARD, OR ROULETTE GAMES GAMES GAMES NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES INDOOR GAMES USING SMALL MOVING PLAYING BODIES SPORTS VIDEO GAMES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To design a jigsaw puzzle, that can be completed only in a determined pattern, so that the part desired by a player can be placed at the center as the player likes. SOLUTION: Puzzle pieces located on the top and bottom and right and left sides of the outer periphery of a jigsaw puzzle are not straight but are irregularly shaped as are other puzzle pieces. The irregular parts are shaped to fit the irregularities of the opposite puzzle side when they are fitted together. (Irregular parts of the puzzle sides, A1-An, B1-Bn, C1-Cn, and D1-Dn).