You are downloading the Linkup Balls XAP file v22.214.171.124 for Windows Phone. Linkup Balls is a free and fun Classics game: Try to link up the same balls where located at the same straight line. Not only it can bring you lots of fun but it could train your reactivity ... You can now download the offline XAP file to install & try it.
Download Locations for Linkup Balls 126.96.36.199 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Linkup Balls XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.