You are downloading the 2048 Sandbox AppXBundle file v2014.1217.1942.3518 for Windows Phone. 2048 Sandbox is a free and fun Puzzle & Trivia game: 2048 Sandbox is a fun twist on the modern classic, 2048! Go beyond the traditional 4x4 board with only powers of twos, and try challenging and fun ... You can now download the offline AppXBundle file to install & try it.
Download Locations for 2048 Sandbox 2014.1217.1942.3518 AppXBundle file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppXBundle File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline 2048 Sandbox AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.