This is CS50x.

Schedule

You are welcome to take CS50x at your own pace, so long as you submit nine problem sets and submit a final project no later than 31 December 2014.

To help keep you on track, allow us to propose a schedule of deadlines for you, if only for a bit of psychological pressure, but you do not have to submit by these dates. In fact, these proposed deadlines will be extended automatically as time passes. The only hard deadline is 31 December 2014, by which you must submit nine problem sets and a final project.

Problem Set 0 try to submit by 12 May 2014
Problem Set 1 try to submit by 4 June 2014
Problem Set 2 try to submit by 28 June 2014
Problem Set 3 try to submit by 21 July 2014
Problem Set 4 try to submit by 13 August 2014
Problem Set 5 try to submit by 6 September 2014
Problem Set 6 try to submit by 29 September 2014
Problem Set 7 try to submit by 22 October 2014
Problem Set 8 try to submit by 15 November 2014
Final Project submit by 31 December 2014