In the grid below, place each of the letters
In the grid above, place each of the characters
Solve the two overlapping code-doku puzzles. When you have completed the puzzle, the shaded squares will form a hidden message read left to right, then top to bottom. Each asterisk (*) represents an unknown character other than the letters in that 9×9 sudoku grid, possibly including numbers, punctuation or special characters. In this puzzle, at least one asterisk represents a punctuation character. You will not be able to complete the puzzle using the sudoku rules alone. You will have to make choices that give a meaningful message.
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