You are downloading the ThinkInvisible XAP file v188.8.131.52 for Windows Phone. ThinkInvisible is a free and fun Puzzle & Trivia game: I bet you haven’t seen anything like this before: we turned the whole world into an optical illusion! ThinkInvisible is a unique trivia game where ... You can now download the offline XAP file to install & try it.
Download Locations for ThinkInvisible 184.108.40.206 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline ThinkInvisible XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.