This new puzzle is like Sudoku that is used in many new books. But this one is different. It uses letters instead of numbers. It uses nine letters instead of nine numbers and the letters are not always the same. Each puzzle has a list of the nine letters that are being used in each puzzle.
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This new puzzle is like Sudoku that is used in many new books. But this one is different. It uses letters instead of numbers. It uses nine letters instead of nine numbers and the letters are not always the same. Each puzzle has a list of the nine letters that are being used in each puzzle.
Read Less
