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Make It Fly Challenge

This contest is open for entries. Closes midnight Sep 2, 2019

Spicy Challenge

This contest is open for entries. Closes midnight Sep 2, 2019

Metal Contest

This contest is open for entries. Closes midnight Sep 30, 2019

Indoor Lighting Contest

This contest is open for entries. Closes midnight Sep 30, 2019

Stone Concrete and Cement Contest

This contest is open for entries. Closes midnight Aug 26, 2019

Growing Beyond Earth Maker Contest

This contest is open for entries. Closes midnight Feb 3, 2020

Classroom Organization Challenge

This contest is open for entries. Closes midnight Sep 16, 2019

DIY Summer Camp Contest

This contest is open for entries. Closes midnight Aug 26, 2019

Games Contest

This contest is open for entries. Closes midnight Aug 26, 2019

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Backyard Contest

Contest closed Aug 5, 2019

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1 Hour Challenge

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Contest closed Jul 15, 2019