Simultaneous Enrollment

how to at Harvard and at Yale

First CS50 Lecture

was Wed 9/2 at Harvard
(re-)watch at

Second CS50 Lecture

is Fri 9/4 at Yale
if at Yale, attend at Yale Law School Auditorium
if at Harvard, watch (before Wed 9/9) at

CS50 Puzzle Day 2015

Sat 9/5 at Harvard
register at