Other undergraduate algorithm classes on the web:
Williams: cs256-spring2013 (Heeringa, KT) <---- check out the grading scheme!
Carleton: cs252-W14 (Miles, KT) | cs252-w13 (Liben-Nowell, KT) <---- check out the "who to ask for help" section!
Wellesley: Spring 2016 (Metaxas, CLRS)
MIT Open CourseWare: Algorithms (CLRS) | Fall 2002 (Demaine, Goldwasser)
Stanford: Winter 2016 (Guibas, CLRS)