Method of playing sudoku using a magnetic sudoku board with color-coded magnets to provide visual assistance
OwnerJohn A. Martinezinventor
Life of this patent
Estimating the term…
Abstract
A magnetic sudoku board has a housing, a closeable lid and an inner playing surface. The inner playing surface having gridlines to form the magnetic sudoku board. An assortment of magnetic playing pieces includes a large set and small set. To distinguish between the numbers, 1-9, the assortment of magnetic playing pieces has a certain color that corresponds to a specific number. Accordingly, the same number in both the large set and the small set have coordinating colors. These colors visually assist the player so that the same numbers are not repeated in each column, row, and 3×3 grid box.
Claims7
A method of playing sudoku, comprising:
- using:
- i. nine sets of large playing pieces, each set comprising nine large playing pieces having a first size and labeled one through nine with each number corresponding to a unique color, and
- ii. nine sets of small playing pieces, each set comprising nine small playing pieces having a second size smaller than the first size of the large playing pieces, and labeled one through nine with each number corresponding to the unique colors of the large playing pieces;
- determining an initial game layout and placing one or more large playing pieces in corresponding positions to the initial game layout on a sudoku board;
- placing one or more small playing pieces on the board to signify a possible solution;
- when a solution is confirmed, placing each large playing piece over each small playing piece of a corresponding number and color, each large playing piece comprising an aperture on an underside configured to receive each small playing piece.
A method of playing sudoku, comprising:
- determining an initial layout of sudoku;
- using a sudoku board, the sudoku board comprising:
- a housing comprising an inner playing surface with a plurality of grid squares,
- a closeable lid to cover the inner playing surface,
- a metal underplate coupled to an inner surface of the closeable lid to store a plurality of playing pieces, the plurality of playing pieces comprising:
- nine sets of large playing pieces having a first size, each set comprising playing pieces labeled one through nine, and nine sets of small playing pieces having a second size smaller than the first size, each set comprising playing pieces labeled one through nine, wherein each large playing piece and each small playing piece comprise a color corresponding to the labeled number on each playing piece, respectively,
- each large playing piece comprising an aperture centered on an underside configured to receive each small playing piece of the same color and number,
- each of the large playing pieces and the small playing pieces comprising finger lifts formed from a top edge tapering inward to a bottom edge, and
- each of the large playing pieces and the small playing pieces comprising at least one magnet;
- placing a small playing piece in a grid square of the plurality of grid squares on the inner playing surface to signal a potential solution;
- when a solution is determined, placing a large playing piece of the same color and number as the small playing piece over the small playing piece, the small playing piece being received within the aperture of the large playing piece;
- and
- determining a completed 3×3 box, column, and row by confirming there are no repeated numbers or colors.
Dependencies are inferred from the claim text.