In 2008, the difficulty of the finale of the college entrance examination mathematics (Jiangxi volume) is basically close to CMO (please note that it is only basically close), and the difficulty coefficient is equivalent to Jiangsu volume of 15 and Zhejiang volume of 19, slightly lower than Tianjin volume of 17. It is reported that few people in the province can give this question.

The legend of 201/college entrance examination mathematics (Jiangsu volume) is also a proposition dominated by Ge Jun (denied by himself), but the overall difficulty of this volume is lower than that of Jiangsu volume in 2003, and the final difficulty is equivalent to that of Jiangsu volume in 2003, slightly lower than that of 15. It is reported that some people have raised this question.

The finale of 20 15 college entrance examination mathematics (Jiangsu volume) should be the most difficult one in Jiangsu over the years. It is said that only two people in the province did it right, and some people said that no one did it right. In short, it is extremely difficult. Considering that all the mathematical gods who participated in the Olympic Games have basically left, it is normal for no one to do it.

20 19 college entrance examination mathematics (Zhejiang volume) is the finale with 17 Tianjin volume as peerless. To tell the truth, this problem is really difficult, but it should still be a little more difficult than the Tianjin finale, but it will definitely reach the difficulty of the preliminary contest of the senior high school mathematics league.