So I'm taking this Coursera course (Computer Science: Programming with a Purpose) not for certificate/credit -- just for the info -- and the programming assignments have been a lot harder than a ...

Citation Roth, A. E., U. G. Rothblum, and J. H. Vande Vate. "Stable Matchings, Optimal Assignments, and Linear Programming." Mathematics of Operations Research 18, no. 4 (November 1993): 803–828.