GC3PMQQ School Days Puzzles #10: 1,2,3 (Unknown Cache) in South East England, United Kingdom created by =Andy

This cache has been archived.

=Andy_R: The caches have been collected and this series is no more. My thanks to all the previous finders. If you'd like to know the solution to any of the puzzles, feel free to contact me.

GC3PMQQ ▼

A cache by =Andy_R Message this owner

Hidden : 7/13/2012

Difficulty:

Terrain:

Size: Size: small (small)

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Geocache Description:

Not at the published coordinates which are for a pub. This is the tenth puzzle in my School Days Puzzles series, where each puzzle is (very loosely) based on a different school subject. All of the puzzles can be picked up on a circular walk starting and ending in Downside. There are several traditional caches, a few other puzzles, and a couple of church micros en-route as well.

Consider the following series:

      (d,e) ={(4,3), (4,3), (4,5), ...}

Assume N 51 and W 000 and complete the coordinates using:

      Northing = (4,5)*(4,4)*(5,3)*(8,8)*(7,6) + (4,4)*(5,6)*(8,8) - (8,9)
      Westing = (4,5)*(5,3)*(6,5)*(5,6)*(8,9) - (4,4)*(8,7)*(8,9) + (8,8)

Divide by 1000.

In case of ambiguity use the smallest.
Looking for another clue? How about GC2Z8F0