You must keep score manually. Electronic scoring may be added in the future.
For strict scoring, you should identify the location and viewing direction for a correct answer. For relaxed scoring, location or freeway (without viewing direction) is sufficient.
Use whatever scoring suits you.
If you get 100% correct, you are a Dallas Freeway
GURU.
If you view larger images to see more detail, the URL will reveal location clues. To eliminate the need to avoid looking at the URL,
hide the URL by doing the following
Internet Explorer 6: View -> Toolbars -> Address bar. Uncheck
Firefox 1.5: View -> Toolbars -> Customize. Drag the address bar onto the customize window to remove it.