You are downloading the A&Q Challenger XAP file v220.127.116.11 for Windows Phone. A&Q Challenger is a free and useful Entertainment app: v1.2.1: Resized tile icon to better work with Windows Phone 8 Start screen.When you're watching a TV game show at home, do you think to yourself ... You can now download the offline XAP file to install & try it.
Download Locations for A&Q Challenger 18.104.22.168 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP 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 A&Q Challenger XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.