Wooster has only 7 of the typical junior/senior level math courses:
https://www.wooster.edu/_media/files/academics/catalogue/areas/mathematics.pdf
Harvey Mudd’s math offerings are much more numerous, include both pure math and applied math topics, and include graduate level courses since they recognize that some of the more advanced math majors want to take graduate level courses.
https://www.math.hmc.edu/program/courses/descriptions/
Be aware that Harvey Mudd does have an extensive core curriculum and general education requirements (a writing course, 11 science/math/engineering courses (3 are math), and 11 humanities/social-studies/arts courses).
https://www.hmc.edu/academics/common-core-curriculum/
https://www.hmc.edu/hsa/the-hsa-program/