Patent ID: 8132814
Filing Date: 2012-03-13
Classification: A63F

Abstract:
1. A Sudoku puzzle solving apparatus comprising: a substantially flat panel having, means of forming eighty-one areas of substantially equal size, wherein said areas are arranged in a square pattern of nine rows and nine columns, wherein each one of the rows has nine of said areas, and each one of said columns has nine of said areas, and wherein, each one of said areas comprises a means of forming nine substantially equal subareas, wherein each of the subareas of each one of said areas comprise a means of showing on them all the nine digits of one through nine in the manner of one digit in one subarea and further in a non-repeating manner of said showing of said digits in said area, and said apparatus further comprising; means to set to no display status any of said digits from at display status, and means reset from said no display status of said digits back to at display status, each one of said areas is provided underneath said area with means of illuminating nine separate subareas individually, and with means of shutting off of said means of illuminating individually, whereby,