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The MindSumo platform is now officially closed. We thank our solvers and clients for 13 years of insight, creativity, and collaboration. For any remaining questions, please reach out to [email protected].

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Penguin Random House is the world's first truly global trade book publisher, employing more than 10,000 people across five continents.
CHALLENGES
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COMPLETE
Introduce the “Orange is the New Black” book to the show’s fans
Penguin Random House
DONE
126 months
$1,000
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