This is a single-volume textbook consisting of a concept book and a workbook, with a repetitive flow of problems, and is a textbook that fosters mathematical power through advanced, difficult problems such as confirmation, transformation, and development problems.
This book is a must-read for anyone who aims to get into the top 4% or 4% of students and develops complex thinking skills to prepare for not only school grades but also the National Federation of Mock Exams, the Evaluation Institute of Korean Language Mock Exams, and the College Scholastic Ability Test.