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Sudoku with two special rules: #1 The boxes that are diagonally connected by red dumb bells contain identical numbers. #2 The numbers that are connected through blue lines are each in total
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Large Print Sudoku Puzzle Book: You Were Born In 1947: A Special Easy To Read Sudoku Puzzles For Adults Large Print (Easy to Read Sudoku Puzzles for S (Large Print / Paperback)
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