This is a work-through of the instance of the course which ran from March 30th, 2015 to June 8th, 2015.
I first discovered it on May 4th, 2015, Singapore time, thanks to a link shared on the Data Science Singapore Facebook Group.
I am using Python 2.7.3 and 2.7.6 with numpy 1.9.2 on various Ubuntu machines as the first lecture mentioned that Python/numpy was in use and those are the versions I could get most quickly on Ubuntu 12.04 and 14.04.