Does anyone know where the section or something went or what it is under where JY provides a link to articles that can help us get use to reading complex topics?
Have you taken a PT yet, or are you just drilling individual problems/sets/games? When you take a PT, 7sage has some AMAZING tools to help you see where you're at and what you need to improve on.
The games can be portrayed infinitely... but the tools for solving them are a few... however, you need to apply them in a wide variety of situations. Even then, you won't exhaust all renditions of the various game types in 5 sets.