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Last edited by Open Library Bot
April 24, 2010 | History
Three children, Tom, Hannah, and Shadowchild, who represents the reader, are made to guess, using the concept of binary logic, the color of the hats on their heads. An introduction to logical thinking and mathematical problem-solving.
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Previews available in: English
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1
Anno's Hat Tricks
November 2001, Rebound by Sagebrush
School & Library Binding
in English
0613376986 9780613376983
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- Created April 30, 2008
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April 24, 2010 | Edited by Open Library Bot | Fixed duplicate goodreads IDs. |
April 16, 2010 | Edited by bgimpertBot | Added goodreads ID. |
December 15, 2009 | Edited by WorkBot | link works |
April 30, 2008 | Created by an anonymous user | Imported from amazon.com record |