S/W Design and Architecture

This time, I'll talk about a book named Ready Player One written by Ernest Cline in 2011. It's main topic is Virtual Reality in a world where the access to it is very easy, so almost all people has a headset. Because of that, enterneinment, access to information and even work. So we are talking about a possible world in some years. So the main argument of the book is that there is a virtual world created with the Virtual Reality named OASIS. So, the creator and owner of the OASIS (an ultramillionaire man), died and said that inside OASIS there was a puzzle that the first one who solved it, will get all his belongings. So here starts a virtual war between everyone to get the big prize. But after years and years of searching clues noone found anything, so the people began to think that there were any puzzle or that the puzzle was impossible to find. At this time, a movie was also filmed, and it is few  different from the book, but not less interesting. But if you asked me, I pr