QR Game GAME
The game QR's are generated using the QG language. Two games are included in the app previews. You can read more about this language at https://github.com/SiXoS/qr-game.
The application will also keep a history of previously scanned games and your high score.
For any security concerns on running code from a QR code you can read more at https://github.com/SiXoS/qr-game-app#security and https://github.com/SiXoS/qr-game#security.