Lottery game card having a Sudoku game

Details Lottery game card having a Sudoku game Lottery game card having a Sudoku game

2006-11-08

2008-12-02

Layno, Benjamin H (Department: 3711)

Amusement devices: games

Chance devices

Chance selection

C273S269000, C273S272000, C273S271000, C283S901000, C283S903000

Reexamination Certificate

active

07458580

ABSTRACT:
A lottery game card including a plurality of squares distributed in a matrix format, and a plurality of game indicia initially covered by a removable material. Each squares of the matrix are populated with a game symbol and some of the squares of the matrix are covered by the removable material, forming a Sudoku puzzle. A player may play the Sudoku puzzle using the matrix. The player may remove the removable material from the game indicia and covered squares. If the squares identified by the game indicia form a predefined pattern, a prize is awarded to the player.

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