How I build this project: It was mid-2013 when I wanted to apply what I've learned from the MOOC CS188.1x Artificial Intelligence offered at edx.org. Around December 2013, I joined a bootcamp held in my university (Nanyang Technological University, Singapore) in which some of the speaker came from Mozilla. Here, I learned a lot of stuffs on JavaScript (they also introduced us to HN). Later, I thought of applying what I've learned to a game. I then started the project and finished it during January 2014.