You are downloading the Rainbow Castle AppXBundle file v2016.204.2104.0 for Windows Phone. Rainbow Castle is a free and fun Puzzle & Trivia game: The prince must choose between rooms, some of which contain a princess and some a tiger. If he chooses properly, he saves the princess, if wrong, he ... You can now download the offline AppXBundle file to install & try it.
Download Locations for Rainbow Castle 2016.204.2104.0 AppXBundle file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Rainbow Castle AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.