In USolver, geometry is represented through fundamental elements such as points, lines, circles, ellipses, arcs, and various polygons. These elements can be freely arranged and connected to build clear and intuitive schematics. USolver features "sticky lines" that automatically snap to and follow connected points or shapes, making it easy to illustrate dynamic systems where components move or update in response to changes. Any geometric element can be linked to another, enabling the creation of interactive diagrams and visual explanations of complex relationships or simulations.