- android.permission.ACCESS_NETWORK_STATE
- android.permission.INTERNET
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.VIBRATE
- com.android.vending.BILLING
- android.permission.READ_EXTERNAL_STORAGE
Feb 19, 2019
ver 1.07:
-Minor bug fixed.
-Login system speeded up!
-Now you can use Android back button, to return from any screen.
ver 1.06:
- Sudoku generation algorithm improved. Now it's faster, and it generates only unique solutions for sure.
- Minor bug fixed.