"I"

Feel free to add to this list - Note add example caches only with permission of the CO

"I" - Puzzle Topics Beginning with the letter "I"

 * Image puzzles
 * DESCRIPTION: Variety of methods to hide coordinates inside an image
 * HINT: Check detailed properties of an image file
 * EXAMPLE:
 * EXIF of a picture - coordinates of where a picture was taken
 * Coordinates hidden in background of an image (could be very tiny)
 * TOOLS:
 * FindEXIF
 * Tin Eye
 * Pixlr