Sudoku has become one of the most popular puzzles in the world. Sudoku puzzles now appear in hundreds of newspapers through out the world and thousands of books have been printed with amazon.com (the global leader in online retailing) consistently including Sudoku books in its top 10 best sellers.

As Sudoku puzzles attract huge popularity Suzilla Sudoku is proposing to use the puzzles for a brand marketing activity.  

In the current competitive market conditions brand awareness is a highly involved and expensive activity. Successful companies are innovative and use effective marketing and promotional strategies to get and retain customers.