This appears to be a flash file, you cannot see a preview because flash player is no longer supoorted in browsers, but you can still download the file to study it's source code.
You can open/play the swf file with Flash Player exe
*Update* Several requests have been made for help modifying this quiz, so I've commented the first line of the .fla with some basic instructions and re-uploaded. Please try there first before requesting help from me here - thanks all!
This is an update for the file "Drag and Drop Quiz." I've obviously changed the look somewhat, and also changed some functionality to reflect requests. This... < lessmore > 3509 downloads, 37496 views