The Coolest Puzzles and Logical Tasks for Memory, Mind, and Intelligence Development

This book contains a variety of logical tasks, engaging puzzles, original exercises, and even detective stories. By solving the tasks in this collection, you will develop memory, observation skills, and spatial thinking, sharpen your intelligence and increase your erudition, expand your horizons and improve your ability to concentrate and remember details. You may even imagine yourself as a detective and apply the deductive method in practice. Train your brain constantly — this will help you maintain mental agility and quick thinking for many years!