http://www.a1articles.com en-us editorial@a1articles.com Sudoku is the puzzle game taking the world by storm. Rules: The rules of Sudoku (sometimes called Su Doku or Number Place) are simple: Put the numbers 1 through 9 into the blank spaces in the grid. Every row, every column, and every 3x3 box must con... http://www.a1articles.com/article_24959_22.html 21st January 2006