A big letter A in the countryside to celebrate Albany as the site of the first cache in WA. 26 puzzle caches, mostly the hides are simply sistemas at the base of a tree. But not all. None of the caches contains a pen so make sure you take one.
This cache is hidden at S 34 57.abc E 117 40.def
To calculate the required values complete the word pyramid below using the given letters. There are two possible words for the 10 letter word but use the more common one - a word which could relate to the 15th anniversary of WA's first cache.
Convert each letter in the 10 letter word to a single digit, using A=1, B=2 etc
Then a = black
b =green - yellow
c = red
d = orange + blue
e = white - blue
f = green
Note that this puzzle is used in a number of other caches in the series
You can check your answers for this puzzle on GeoChecker.com.