- android.permission.INTERNET
- android.permission.VIBRATE
- android.permission.RECEIVE_BOOT_COMPLETED
- com.android.vending.BILLING
- android.permission.ACCESS_NETWORK_STATE
2021年12月20日
- UI improvements to make the game look better.
- New level order, added new and better instructions.
- A star rating system added to make the game more interesting.
- Added haptic feedback.
- Addition of a Color Blind Mode.
- Use different symbols for different colors.
- Other minor fixes and improvements.