Here's the follow-up to the earlier post in which Jason D'Angelo talked about my little diagramming habit. I'd planned to get this content into the comments there, but the games are so interesting and the diagrams are - I think - illuminating enough to merit their own presentation.
I'll also emphasize the point I make toward the end, that each game's diagram differs from the others in terms of what the rules refer to. That's a big deal.
As before, and hoping people do it this time, I invite you to scribble diagrams for other games and to present them in the comments. Even if you're not sure you get it or if you think it's really helpful as opposed to some quirk of mine; that's OK too.
Un-Store links for the games – internal links go to author buy/download pages.