- android.permission.INTERNET
- android.permission.ACCESS_NETWORK_STATE
- com.android.vending.BILLING
Aug 26, 2015
version 4
1- added Google Play Games, Test your knowledge, share score and achievements with friends
2- ability to remove adds
3- ability to unlock all levels
4.1.2
-minor scoring bugs
4.2-4.2.1 some layout issues