Industry Standards! Series is the 8th series in the Sudoku
Series chapter, and like the other series its more about the
puzzle, so GZ's are away from the those pictureques places. In this
case, I have utilised some of Perth's industrial areas for my
hides, an large area not usually used for caching.
As with other Sudoku Series, there are nine caches, each with a
clue that will lead you to the finale cache, containing yet another
piece of the elusive finale puzzle.