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Treasure Island Mystery Cache

Hidden : 10/30/2012
Difficulty:
2.5 out of 5
Terrain:
1.5 out of 5

Size: Size:   micro (micro)

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Geocache Description:

... or ciphers made simple.


Treasure Island

When Robert Louis Stevenson wrote "Treasure Island" in 1883, he single-handedly invented the subgenre of pirate stories. Parrots on the shoulders of treacherous one-legged sailors, mutinies, maroonings on tropical islands, shipwrecks, muskets and cutlasses, treasure maps, 'X' marks the spot, and even the sea-dog climbing the rigging with a knife in his teeth all came from Stevenson's pen.

However, Stevenson himself acknowledged a debt to Edgar Allan Poe, who's 1843 short story, "The Gold-Bug" also told the tale of hidden pirate treasure. You will find most of what you need to solve this puzzle in "Treasure Island", though a little knowledge of Poe's story will help to get you started...


To solve the puzzle, you will have to crack the following series of ciphers:

  • A. 3(85;);5(;‡*;‡;48-58)5(-6.48(;48*?928(‡1:85()28*3?**45†288*95(‡‡*8†

  • B. WRRHDVBQRZOHWVSODBIDLUZKDWZDVFDSWDLQIOLQWPRVWOLNHOBWRVKULHN

  • C. XIMMAGQIFMSGPNCIBKOOTFZUKDCQBMAGNAZLPWSQPCLGGCHKHMZTFGOTCPPDPTQF

  • D. SMFKPCGTIESWNZXYMGHZEEWVVKGHLZFCUSMNQCBAXULGYFCCHHSCGROJPTUCSYOBZZED

  • E. USIKETRZTVXASIWKFYWSNXZINTBMZZBCSOQVRLKCIWIIKAZVRHLYPZQST

The cache is not at the posted coordinates, but can be found at:
N 51° 16.( B*(A+C+D+E) - 2 )
W 000° 36.( A*(B+C+D+E) + 9 )

 

Congratulations on the FTF to =Andy_R.

Additional Hints (Decrypt)

[Puzzle:] Lb ub ub naq n obggyr bs ehz(xva.pbz)! [Cache:] Va gur zvqqyr.

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)