This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
Description
English: A nonomino sudoku solution
Date
5 September 2008
Source
Created by me
Author
R. A. Nonenmacher
Permission ( Reusing this file)
I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Learn more about Schools Wikipedia
Wikipedia for Schools is designed to make learning fun and easy. The world's largest orphan charity, SOS Children's Villages brings a better life to more than 2 million people in 133 countries around the globe. Would you like to sponsor a child?
Wikipedia for Schools is a selection taken from the original English-language Wikipedia by the child sponsorship charity SOS Children. It was created as a checked and child-friendly teaching resource for use in schools in the developing world and beyond.Sources and authors can be found at www.wikipedia.org. See also our Disclaimer.