This book is an introductory book on Baduk, designed to help you understand the principles after learning the basics of Baduk.
It contains a total of 540 life-or-death problems and is divided into 10 independent chapters and sections.
Each chapter and section begins with easy problems and gradually progresses to more difficult ones. Simple practice problems include set and fail levels, and more complex problems have gradients added to aid problem solving.
We also included practice problems on Baduk theory to help readers improve their Baduk skills.