I call this game the "ad revenue generator"!Cause every fu cking qr code app out there gives you a sh itty 5second ad every 3 qr codes you scan! >:-(
Nevermind, I found an ads free qr code reader (even though it is slower a bit) and jsut beat the game.Unless you have met and read certain specific signs , you'll just wonder around wondering what is even going on :-)