Wasui
An AR Treasure Hunt on Sui Blockchain
Overview
waSUI is a zero-knowledge geolocation treasure hunting game with augmented reality on Sui blockchain. Find, create, and claim treasures in the real world."
The Challenge
The primary challenge was implementing a privacy-preserving geolocation system using zero-knowledge proofs. We needed to verify that players were physically present at a treasure's location without exposing their precise coordinates on the public blockchain, while simultaneously ensuring a seamless AR experience and managing real-time game state on Sui.
The Solution
We implemented a zero-knowledge proof system using zk-SNARKs to verify that players were physically present at a treasure's location without exposing their precise coordinates on the public blockchain. We also implemented a real-time game state management system using Sui Move to manage the game state on the blockchain.