RubyWeekend Hour 29: Map editable by hands

In theory the maps were editable by hand. However, in reality, it is difficult to edit because you do not know the location that this map part correspond to unless you count, which is a tedious and error prone process.

Creating a map editor would eat up time in the contest. Times that I don't simply have. It might be worth it in the long run but the game map must be completed
in time for the contest.

So I just organized the maps and now you don't have to count. It is very easy to find out where a part correspond on the map just by looking at it. Thus, I don't need a map editor to edit my maps.