Promotional sudoku puzzles are perfect when you want to create a game or puzzle as part of your advertising strategy or for a competition. The promotional puzzle stands out from a generic word search or crossword, and offers something different to a standard puzzle.

For instance, why not commission a custom, promotional sudoku puzzle with the initials of your company marked in the puzzle, and actually forming part of the puzzle. In this puzzle for instance 'P' and 'C' for 'Puzzle Club' are added to form two extra regions, each also containing 1 - 9 once only.

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