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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].

1092 followers
Sunnyvale
Yahoo! is focused on creating deeply personal digital experiences that keep more than half a billion people connected to what matters most to them, across devices and around the globe.
CHALLENGES
challenge_snapshot
COMPLETE
How do you handle tough customers?
Yahoo!
DONE
142 months
$1,000
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