Here's the best I could do for Mindwheel info:
http://www.atarimagazines.com/creati..._Mindwheel.php
This is from the Creative Computing archive. The weird thing about this article is that it never mentions what system the game is for. But I'm VERY certain that this game was advertised for the C128 only.
(then again, it turns out the pub. is Broderbund, not Infocom!)
the kid
Thank goodness for CTRL-F!