Check out the projects created at past events

Dapp to manage people and track attendance within an organization [DAO]

A Dapp to digitize urban governance in Queretaro City through gamified interactions using Skale network.

Kangaroo is Discord Layer 2 Wallet powered by zkSync. It provides a Discord bot experience that won't break the bank and enables seamless L2 onboarding.

It's Venmo, but for Layer 2 -- Exchange L2 Money Optimistically

A gamified blockchain platform for independent creators, fans, and brands collaborate directly and earn DeFi incentives

Popcorn is a yield optimizer where fees are used to fund educational, environmental and open source initiatives.

Solving the fundamental flaw of collateral-only payment channel networks such as LN/Raiden - lack of inbound capacity. Payment channels extended with credit lines: pay, exchange, borrow & lend with single layer2 construct.

Yield Aggregator that operates on Polygon and (in a future) interact with multi-chain vaults

Keep track of your money across chains and exchange it automatically if needed.

Sell physical goods across different blockchains. We need a mechanism to transfer a given quantity of an ERC1155 token, from a chain with a low demand to another chain with higher demand

Bond Market- sell and buy bonds. it provide the platform to the user to buy and sell bonds

Bringing Tornado Cash's privacy to Arbitrum's Layer 2 technology.