File:Smash hit random mix mod - added difficulty

Description
APK: https://drive.google.com/file/d/1Cvjm1wNMO0OuMwcyoc5ZcCum1Rh4KkXP/view?usp=drivesdk Source code: https://drive.google.com/file/d/1CwmhCxURHfI8yXcayBiwQ2bbwc6Gn3_u/view?usp=drivesdk