I believe several posts have referenced a bridge as a stacked playing surface, but called the OP a single playing surface because you could walk from the lower area to the upper area.
I don't follow how this example is different from a bridge based on the above description of being able to walk from one point to the other.
This is specifically based on comments from Chuck, but others have chimed in.
What explicitly defines a stacked playing surface?
I don't follow how this example is different from a bridge based on the above description of being able to walk from one point to the other.
This is specifically based on comments from Chuck, but others have chimed in.
What explicitly defines a stacked playing surface?