The main challenge was designing a complex financial interface that remains user-friendly and engaging for both novice and experienced crypto traders. We had to visualize real-time odds, trading activity, and market data without overwhelming the user. Balancing prediction mechanics, wallet integration, historical analytics, and gamified elements within a clean, modular layout required careful UX design. Ensuring responsiveness across desktop and mobile platforms, while maintaining fluid and intuitive interactions, was crucial to delivering a seamless user experience.