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Join the Open House dubai Buildathon now to win up to $33k in prizes and a chance to secure a spot for the IRL Founder House in Bengaluru!

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Arbitrum Open House NYC: Online Buildathon

Ended

Build what’s next

Winner

Announced

Tech Stack

All

Level

-

Total Prize

30,000 USD

ONLINE
514+
participants
Arbitrum Open House NYC: Online Buildathon

Arbitrum Open House India: IRL Hack Bengaluru

Ended

Code in Bengaluru. Launch on Arbitrum. Pitch at Demo Day. $70k up for grabs.

Winner

Announced

Tech Stack

Solidity,Rust

Level

general

Total Prize

70,000 USD

HYBRID
78+
participants
Arbitrum Open House India: IRL Hack Bengaluru

Arbitrum Open House Dubai: Online Buildathon

Upcoming

Build what’s next

UnOpen Close

50 days left

Tech Stack

All

Level

-

Total Prize

30,000 USD

ONLINE
55+
participants
Arbitrum Open House Dubai: Online Buildathon