US Patent 7510187 Personalized jigsaw puzzle

A personalized jigsaw puzzle and a method for production of personalized puzzles are described with the personalized puzzle capable of being produced without a customized printing. The personalized jigsaw puzzle is suitable for use as an educational tool and to develop creativity. The personalized puzzle contains a picture and a customized message. Pieces making up the picture have a unique shape, while a portion of the message section pieces are identically shaped and are interchangeable. These pieces can include one or more alphanumeric characters, contain graphic art or be blank. The message section can also be customized, including having an adjustable size.