OutGuess is a steganography application use to hide data in images within the Cicada 3301 Puzzle stream. You can use this application to extract or embed data inside an images to then extract at a later date. This was used widely on the Cicada 3301 2012 puzzles and has seen the light of day during the 2017 puzzle on some of the images. It’s a good tool for any hacker to have and will be helpful in the future.