Schwierige Sudoku-Rätsel, Aktivitätsbuch für Erwachsene von Brewer, D. [Taschenbuch]
Playing Sudoku has several beneficial effects for the player: . Improves memory function . Improves logic and reasoning function . Enhances swift decision making . Reduces hesitation of action . Improves focus and concentration . Increases happiness through achievement and sense of accomplishment . Aids relaxation . Provides a form of escape . Reduces stress and anxiety . Improves problem solving skills . Improves strategy and planning skills With all these benefits in mind, challenge yourself by working your way through the very difficult Sudoku puzzles within this book.
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