Question 20
I bought a map of Australia, unfolded it and marked eight places I wanted to visit.

I then refolded the map and placed it back on the table as it was. In what order are my marks stacked from top to bottom?
Editorial source note: faint pencil marks in this scan are not official data; the eight locations are identified only by the printed letters.

I then refolded the map and placed it back on the table as it was. In what order are my marks stacked from top to bottom?
Editorial source note: faint pencil marks in this scan are not official data; the eight locations are identified only by the printed letters.