Math 55 at Harvard is an advanced honors course encompassing complex analysis, algebra, and real analysis, contrasting with simpler math courses at other institutions. Users are seeking supplementary notes and problem sets for this challenging course, noting that some resources, including problem sets and exams, have been removed from faculty pages. However, links to course materials, including syllabi and reading schedules, are still available on specific faculty pages. A torrent of materials related to Math 55 is mentioned as being accessible online, indicating that while some resources may be missing, there are still avenues to find valuable study aids for independent learners interested in this rigorous math curriculum.