Euclid: The Game – Level 15: Constructing a Geometry Setup with Segments

This GeoGebra example demonstrates how Euclid: The Game (Level 15) builds a target geometric configuration by constructing multiple key segments from selected points and previously defined objects. The underlying ideas are basic geometry construction: using segments as primary entities, creating constraints through point-to-point connections, and coordinating several constructed objects to form the working framework of the level. Construction-wise, it relies on the GeoGebra command Segment to define objects A, B, f, C, g, h, where each segment links specific points or derived points, producing the necessary lines/edges for the geometry relations in the puzzle. Suitable for middle and high school learners, as well as for GeoGebra practice sessions focused on geometric construction workflows and constraint-driven drawing.