The geocache is NOT a the posted coordinates. You will have to decipher the porcine puzzle below before you can find the cache
Porky Pig and Miss Piggy decided to play a game of Tic-Tac-Toe. Miss Piggy chose X and went first. The board below shows the plays and the order they were made in. After the 7th play, Miss Piggy noticed she had already won!
You can validate your puzzle solution with certitude.
[puzzle]Gur cvtf cynlrq gvp-gnp-gbr jvgu n cra.