User blog comment:ChromaticiT/Cross function/@comment-35470197-20181107034238

The description of the rules of the game is quite ambiguous. (For example, what does "an empty infinite neighbourhood" mean? Is it empty? Infinite? What kind of points are we allowed to draw a line between? Any points? Only neighbourhoods of the start point and shops? Is the starting point a shop? Are you considering the 2-dimensional field? Or 3-dimensional one?)

I am sorry that this comment answers no question, but someone woud help you if you remove such ambiguity.