Golden sun is a formal mock exam for college entrance examination, and the level of examination paper is relatively difficult. Compared with the college entrance examination paper, Golden Sun is almost as difficult, especially in mathematics. The topic of Golden Sun is classic and the answer is not very detailed, which requires candidates to have higher mathematical ability and problem-solving skills. Although the title of The Golden Sun can be compared with many reference books, on the whole, The Golden Sun is more difficult. So relatively speaking, the golden sun is more difficult than the college entrance examination paper.