Word4x4 is a new game that is designed to make learning to spell an
enjoyable as well as educational experience.  It is also a puzzle game 
that can be an enjoyable pastime.  By moving letters into a four
letter by four letter grid, a person can build words and expand their
vocabulary.  Word4x4 has three levels of play.  A beginners level that uses
common words and displays the correct letters in four corners; an
intermediate level that uses less common words and displays the correct
letters in the top left and bottom right corners; and an expert level that
uses rare words and gives no clues.

System requirements

Word4x4 is designed to run in a Windows 3.1 environment.  A mouse, trackball
or other cursor control device is required.