HINTS

3.1

Before attempting the map in fig. ii, it is advantageous to look ahead to fig. iv…

3.2

Notice the programmable moves are in rows of three. Notice also the borders of each box.

3.3

You do not have sufficient mapping information to properly plot the co-ordinates of your various locations. You may not be the only person in Rumbone with this problem…

Final Code

Staring at the border down one edge of their newly completed log, the field operative had the strange feeling that although it was complete, they somehow only had half the information they needed…