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This is the archive site of Global Sustainability Jam 2011-2018. From 2019 on please visit

The Fun Challenge to do good.

Challenge your friends to do good and have fun together on whatsapp.

Act playfully for a better world within a whatsapp community. Members create the challenges on the app. A whatsapp master release the challenges in rounds of actions for the members in the community. This brings the actions for a better world close and you are challenged to act within a time frame. A the end of each round the activities are voted within the group for the final score per round.

Submission files

Team members

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