Description

Hand of Lettuce is a decentralized Web3 game built on Solana blockchain where two players bet on who can HODL their HOL tokens the longest without selling. The game uses smart contract escrow to automatically hold and distribute funds, creating a trustless and transparent gaming experience. First player to transfer or sell their tokens loses the game.

Key Features

• HODL Challenge: Players compete to hold tokens without selling in a battle of patience and conviction.

• First to Sell Loses: Smart contract automatically monitors token transfers and determines the loser instantly.

• Smart Contract Escrow: All funds are held and distributed automatically by smart contract, ensuring trustless gameplay.

• Multiple Bet Amounts: Configurable bet amounts (30, 50, 100, 300, 500, 1000 tokens) for different risk levels.

• Treasury System: Platform fees accumulate in treasury to fund draw bonuses and sustain the ecosystem.

Technologies Used

• Blockchain: Solana, Anchor Framework, SPL Token standard, Web3.js

• Frontend: React 18, Styled Components, Anchor Client, Solana Wallet Adapter

• Smart Contract: Rust, Anchor Framework, Solana Token Program

• Wallet Integration: Phantom, Solflare, and other Solana wallets via Wallet Adapter

Game Economics

• Loser Penalty: 30% of bet amount is deducted from the losing player.

• Winner Reward: 25% of loser's penalty is awarded to the winner.

• Platform Fee: 5% of loser's penalty goes to platform treasury.

• Draw Bonus: 5% bonus for both players if both HODL until the end.

Video Demonstration

Screenshots