Number Guessing

Demonstration of creating Full Stack application on zkSync
Consisting of:

1. Solidity Smart Contracts
2. React Frontend Application

Deployments on zkSync

The Smart Contracts are deployed on zkSync's Goerli Testnet on the next addresses:

• RewardToken: 0x86ECC9B797aF1A3a6c607ea446F66Eb241eb17f7
• NumberGuessing: 0x251b578a6e95f9950Df3c44DCd54cBD5Fb67be47

Project requirements

You'll need next software installed on your machine before starting:

• Installed Node.js 18
• Installed yarn package manager
• Installed GIT version control system

Running the project

Steps should be followed in the given order.

General:

1. Clone the repo: git clone https://github.com/0xMilica/zksync-number-guessing
2. Navigate to the folder: cd zksync-number-guessing

Smart Contracts:

3. Create an .env file from the template: cp .env.example .env
4. Fill the .env values with your own
5. Install dependencies: yarn
6. Compile the contracts: yarn compile
7. Run the tests: yarn test

Frontend

The frontend is hosted at https://zksync-number-guessing.netlify.app/
If instead, you wish to run it locally, follow the next steps:

8. Navigate to the Frontend folder: cd frontend
9. Install dependencies: npm i
10. Start the application in development mode: npm run start
11. Open http://localhost:3000 to view it in your browser.