Which subjects are more difficult in Shandong's 23-year college entrance examination?

I would like to ask which subjects are more difficult in Shandong college entrance examination in 23 years? Physics in Shandong College Entrance Examination for 23 years is more difficult. According to the registration of college entrance examination candidates, it can be found that the subject with the largest number of applicants in Shandong is geography, followed by biology, history, chemistry and politics, and the last one is physics. The difficulty of physics makes many candidates flinch. Shandong's 23-year college entrance examination still continues the tradition of physical difficulties. Shandong Province, referred to as "Lu" or "Qilu" for short, is a provincial administrative region of China, with Jinan as the capital and located in the eastern coastal area of China.