Sandamal Siripathi (zandy)

Proof of Concept

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If you could prove any data on the internet - what would you build?

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Build with AI for a shot at some of the $1M+ in prizes.

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A Bitcoin Layer 2 Hackathon! Come build and launch decentralized applications using the Stacks blockchain!

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Help hackathons get better for everyone

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Show off your Cypher skills by competing with other code golfers for a chance to win cash prizes. Start swinging now!

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Introducing a completely new way to build apps with Airtable. We’re giving away $100,000!

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Write the future of modern apps with MyScript handwriting recognition APIs

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Your world. Your wrist. Create the best Samsung Gear App and change your universe.