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A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
A63F7/04—Indoor games using small moving playing bodies, e.g. balls, discs or blocks using balls to be shaken or rolled in small boxes, e.g. comprising labyrinths
A63F7/047—Indoor games using small moving playing bodies, e.g. balls, discs or blocks using balls to be shaken or rolled in small boxes, e.g. comprising labyrinths magnetic
Verfahren, die kombination eines zahlenblocks eines 7x7 quadrates, das aus einer erweiterung eines perfekten quadrates hervorgegangen ist, mit einer vielfachabdeckmaske, die eine nicht zu ueberbietende vollkommenheit der zusammenhaengenden zahlen untereinander sichtbar darbietet und nachweist