You are downloading the Color Stack AppX file v188.8.131.52 for Windows Phone. Color Stack is a free and fun Puzzle & Trivia game: Time to stack up the colorful blocks as high as you can! Play this free color stacking tower game and see if you can survive the challenge! ... You can now download the offline AppX file to install & try it.
Download Locations for Color Stack 184.108.40.206 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Color Stack AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.