A free app for Android, by QuizAndPuzzleGames.
Cryptology is the study of information systems in which data is encoded and transmitted to provide security, confidentiality, and privacy. The main focus is on the use of secret keys for the encryption of messages, although the solution of a problem may depend on the availability of a key.
This game is a real challenge for the mind, and the answers to the puzzles are not easy to find.
The answers to the puzzles refer to stories, data, and other information that you can discover in this game.
Cryptology is a science that is focused on the communication of data in a secure and confidential form.