Hidden Secrets is a puzzle game. Are you able to go to the end?
The answer to each puzzle is a simple phrase in English, just insert it to advance to the next puzzle. This phrase usually "makes sense".
Research can be essential to solve some puzzles, feel free to look up information and use third-party software. Good luck in your challenge.
This is the free version of the game, ads may eventually appear, if you want to remove the ads consider supporting us by purchasing the paid version.