What Is Built is a game about visualizing architecture without seeing the building on screen. You read the description, the numbers, the materials, and the context, and decide what kind of place it is in the world. It feels like a blind reconstruction: thought and attention matter more than the image. There are several ways to play. In one mode, you choose the correct answer from a list of options. In another, you look for the single inconsistency in a set of facts. In the third, you build your solution step by step, as if designing a project, and at the end, you find out which real-world building it most closely resembles. A series of consecutive questions helps you build confidence and see the results of your session. A separate library lets you leisurely flip through cards of famous structures without an internet connection. Progress tracking shows how you’re doing across different topics. The interface is bright and calm, with subtle background animations to keep the game from feeling dry. It’s perfect for those who love logic, details, and quick mental exercises on the go or at home.