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Project Euler 9 Mystery Cache

Hidden : 10/16/2014
Difficulty:
4 out of 5
Terrain:
1.5 out of 5

Size: Size:   micro (micro)

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Geocache Description:

Acknowledgements


This cache was inspired by Project Euler.

General notes


  • To solve Project Euler puzzles, you will probably have to write a computer program.
  • Many of the containers are small, and contain neither pen nor pencil.
  • There are explicit finding notes in each geochecker.

The Puzzle


A Pythagorean triplet is a set of three natural numbers, a < b < c, for which,

a2 + b2 = c2.

Only one such triplet has sum 12: a = 3, b = 4, c = 5. The product of the triplet is 3 × 4 × 5 = 60.

To find this cache:

  • Assume the coordinates have form N 52 xx.xxx E 0 x.xxx;
  • Find the product of the triplet which has sum 223,060.
  • Find the product of the triplet which has sum 59,196.

Additional Hints (Decrypt)

Chmmyr: Lbh jba'g arrq nyy gur qvtvgf bs gur cebqhpgf: gurl ner ovt ahzoref. Pnpur: Frr gur trbpurpxre.

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)