For example, I have 8 Towns. Then I can go through 0-9 for the second box. There are 300 different stuff done values to keep things easier to organize.
Helps keep the flags straight.
That way, you are much less likely to use a Stuff Done flag in town 10 you've already used in town 8. Taking notes is generally a must. I've been meaning to write an article to help decode it. This sort of special node does work correctly, when I've used it in the past. Valley of Dying Things uses this sort of node a lot.