Credits

Zyzzyva was created by Michael W Thelen. The source code is Copyright © 2004-2015 North American Word Game Players Association, D/B/A North American SCRABBLE Players Association.

There are two versions of this program currently available. NASPA Zyzzyva offers lexicons licensed for use only by members of NASPA, whereas Zyzzyva offers only lexicons freely available to the public.

QtKeychain: NASPA Zyzzyva includes QtKeychain software by Frank Osterfeld. See the license terms.

XMLSec: NASPA Zyzzyva includes XMLSec software, which is Copyright © 2002-2010 Aleksey Sanin, All Rights Reserved. See the license terms.

SQLCipher: NASPA Zyzzyva includes SQLCipher software, which is Copyright © 2008-2012 Zetetic LLC, All Rights Reserved. See the license terms.

Zyzzyva logo: The main Zyzzyva logo (blue Z tile) was created by Jeremy Hildebrand and is used with permission.

Icons: The Quiz, Search, Definition, Word Judge, Cardbox, Preferences, Help, and Close Tab images displayed by Zyzzyva belong to the Tango Desktop Project (tango.freedesktop.org), and have been released to the Public Domain.

Bingo Stems: The lists of 6-letter and 7-letter bingo stems are used with permission from Complete Wordbook for Game Players, Mike Baron, 2004, Sterling Publishing. For information on the updated Scrabble Wordbook (Mike Baron, 2007, Sterling Publishing), see: http://www.amazon.com/SCRABBLE-Wordbook-Mike-Baron/dp/1402750862.

Lexicons: NASPA Zyzzyva includes the Official SCRABBLE Players Dictionary Fifth Edition (OSPD5) and Official Tournament and Club Word List 2014 Edition (OTCWL2014) lexicons by Merriam-Webster, Incorporated, published under license with Merriam-Webster, Incorporated, for the exclusive use of NASPA members. The School SCRABBLE Word List 2015 Edition (SSWL2015) lexicon is a work derived by NASPA from the above. These properties are Copyright © 2014 Hasbro, Inc., All Rights Reserved.

Lexicons: NASPA Zyzzyva includes the Official SCRABBLE Words 2007 Edition (CSW07) and Official SCRABBLE Words 2012 Edition (CSW12) lexicons, licensed to NASPA by HarperCollins Publishers, LLC. These properties are Copyright © 2011 HarperCollins Publishers, LLC, All Rights Reserved.

Trademarks: Hasbro is the owner of the registered SCRABBLE® trademark in the United States and Canada. The SCRABBLE trademark is owned by J.W. Spear and Sons, PLC, a subsidiary of Mattel, Inc., outside of the United States and Canada.


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Copyright © 2005-2015 North American Word Game Players Association, D/B/A North American SCRABBLE Players Association.