This appears to be a multi-user boggle from

http://u6.mit.edu/afs/sipb/project/sipbsrc/src/mboggle/
or
http://www.mit.edu/afs/sipb.mit.edu/project/sipbsrc/sun4c_51/mboggle/

I have no other info on it and no web page.

The dates on the files suggest it was worked on
between 1985 and 1992.

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Later note: the same program appears at:
http://www.mit.edu/afs/athena/contrib/games/src/mboggle/
where there is also some source called "gameserver" which appears
to go with this.