Rayblock is a minimalist, ad-free puzzle game inspired by the timeless classic Tetris. 🧩 How to Play: Arrange falling blocks to complete horizontal lines and clear them. The more lines you clear, the higher your score. Keep the board from filling up to survive as long as possible! 🎮 Features: • Clean, modern design with smooth controls • No ads, no interruptions — just pure gameplay • Increasing speed and challenge over time • Lightweight and battery-friendly