Enter a world where creativity and physics collide. Use your imagination to draw lines that come to life, guiding a small ball through clever routes and obstacles into its target. Every stroke interacts with realistic physics, turning simple drawings into intricate mechanisms and satisfying solutions. Set within a sleek science lab, a scientist observes and sketches behind a glass screen, and it’s his pen you command. Each level offers a fresh puzzle that blends simplicity with challenge, inviting you to experiment, test, and refine your designs in a playful 3D environment that rewards both logic and creativity.