This is a complete set of 11 advanced exercises conducted in the top math III class for second-year high school students at Tetsu-Rinkai in 2023. The set includes the following: ① Problem Booklet There is a lot of writing in it, but the answer booklet also contains a list of the problems, so there is no problem when solving them. ② Answer and Explanation Booklet This is an answer and explanation booklet jointly created by the instructors of the top math III class for second-year high school students. It is written in great detail every time. ③ Critique This is a joint critique of the top math III class for second-year high school students, with top performers and instructors writing critiques in each session. Many helpful things are written, such as the perspective of instructors who are students of the Faculty of Science III.