How would you rank the toughest classes in college?

I know everyone's experience is different and a lot depends on your major, but I'm trying to get a general sense of the hierarchy of difficulty for college courses. Could anyone offer insights on how they'd rank the hardest classes they've taken in college?

The difficulty of a college class can indeed vary greatly and is often dependent on a student's strengths, interests, and intended career path. That being said, there are a few courses that often stand out for many students as being challenging. Keep in mind that this is a generalized list and each person's experience can differ.

Advanced Math/Calculus classes: These classes often require a lot of dedication as the concepts can be abstract and complex. Depending on the college, Calculus II or III can be particularly challenging.

Hard Sciences (Organic Chemistry, Physics, Biochemistry): Courses in these subjects are notorious for their difficulty. Organic chemistry, for instance, is often cited as a challenging course due to its reliance on problem-solving and understanding complex chemical structures.

Engineering Courses: Engineering courses, whether they're electrical, mechanical, or civil engineering, can be intense with a heavy workload and complex content.

Economics: Some economics classes, particularly at the upper-level, can be challenging due to the mathematical and conceptual rigor required.

Languages: Courses involving the mastery of a new language can be tough, especially for students who are not native speakers or don't have significant background knowledge of the language.

Again, the list can massively differ based on individual aptitude and interest. It's useful to remember that, regardless of the difficulty of the class, proactive involvement, good study habits, and utilizing academic resources can greatly enhance academic achievement in any class.