* Fixed bug with multiple solves of one game

Update for iOS Compatibility

This update from Apple will improve the functionality of this app. No new features are included.

Update for iOS Compatibility

- bug fix in Pause

- Support again for iOS5.1 and iOS6

- iOS 7 Support
- Retina Display
- 4-inch Display

- fix achievement bug on iOS 5

- Game Center support
- Fixed some little bugs

Fixed sound bug

- Supported for iOS4 multi-tasking
- Improved the Challenge-Mode
- Fixed some little bugs

Added X-Large layout!!
You can play X-Large layout in Endless-mode and TimeAttack.

Added HINT function. (Only Endless-Mode)

Changed App Name

Fixed bugs