Related works

Boggle games has been implemented for computers before, but a Boggle game using speech recognition has not been found.

This is an assignment from a course at KTH:
http://www.nada.kth.se/kurser/kth/2D1341/i-uppgifter/boggle.html

Boggle Supreme, free trial download:
http://www.download-free-games.com/word_game_download/boggle_supreme.htm

A web version of the game:
http://weboggle.shackworks.com/