Difficult. Math is a bit difficult. The difficulty of the Golden Sun is different every year, which is determined according to the recent difficulty trend. It's great to do more questions. You may make many mistakes at first, and you can find your own shortcomings earlier. The Golden Sun Volume contains a lot of gold. The Golden Sun Volume is a simulation volume based on the whole country, and it is a national joint exam. If the score is high, the result is excellent.