## Privacy Friendly Sudoku Privacy Friendly Sudoku is a logic based game. It does not use any permission, as the app can provide its full functionality without the usage of permissions. It also does neither include advertisement nor tracking mechanisms. ## Motivation As it is part of the Privacy Friendly Apps developed by the SECUSO research group of the Technische Universtität Darmstadt in Germany it is optimized due to user's privacy. ## Installation Further development requires Android Studio. ## License Privacy Friendly Sudoku is lisenced under the GPLv3.