- android.permission.INTERNET
- android.permission.ACCESS_NETWORK_STATE
- android.permission.WAKE_LOCK
- com.google.android.c2dm.permission.RECEIVE
- com.ncertsolutions.khan.science9textbook.permission.C2D_MESSAGE
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• Reduced app size by 11MB
• Bug fixes and UX improvements.
• Added more solutions.
• Full screen mode.