Open in a Browser then click Open Original Map (Do not use My Maps! the new google app)
If google lets you you can download the map and wander around. While you have wifi, try to scroll around the map as much as possible and open information points so an keep the map open on another page as you leave wifi area. The crossword puzzle works offline as well.
EclipseCrossword © 2000-2013
When you know the answer to the final riddle enter is as the password HERE