I think it totally depends on what the class is and also, to some extent, at what college. I took a community college algebra class at fifteen, and it was easier (for me, because there was more testing and less homework) than the high school algebra class I had previously failed (twice). LOL I'm sure there are any number of college courses that are easier or at least not harder than high school courses. Now, some college courses, especially at some colleges, would be very hard, if not impossible, for a typical high school student. The devil is in the details, as they say.
