Parkland Puzzle 2: Logic and Arithmetic in 3D Solids

This example presents an interactive logic puzzle named 'Parkland Puzzle 2', which combines three-dimensional solid geometry with real-number arithmetic operations. The core mathematical concepts include spatial relationships in solid geometry, properties of triangles, multiplication and division, and comparisons of real numbers, all integrated with logical reasoning. The construction is based on the GeoGebra command summary, utilizing commands such as Segment, Point, Min, Max, If, and Midpoint, and creating objects like A, B, f, C, D, a, b, s1, s2, s3, text1, E, F, G, text2, text3, and text4. These objects likely serve to build 3D models, annotate numerical values, or display dynamic text hints. This resource is suitable for upper secondary or early university students, supporting mathematical thinking training, intuitive understanding of solid geometry, and hands-on practice with GeoGebra's dynamic geometry and algebra integration. Through solving the puzzle, students can reinforce multiplication and division skills, triangle properties, and enhance spatial visualization and logical analysis abilities.