This is my blog. Glad you like it. I used yEd for the dependency graphs. There's a lot of detail on how I did it in the first segment: http://thewebsiteisdown.

This is my blog. Glad you like it. I used yEd for the dependency graphs. There's a lot of detail on how I did it in the first segment: http://thewebsiteisdown.com/twidblog/puzzle-dependency-graph-primer/ http://thewebsiteisdown.com/twidblog/puzzle-dependency-graph.... Also available here in case my site goes down again (http://www.gamasutra.com/blogs/JoshuaWeinberg/20160502/270103/Puzzle_Dependency_Graph_Primer.php http://www.gamasutra.com/blogs/JoshuaWeinberg/20160502/27010...).