Fortress Building Puzzle is a puzzle game where you need to strategically remove all the cubes to bring your castle to the ground, which is quite high. You must carefully consider which cubes to remove and in what order, as the structure must maintain its balance or else it will topple over prematurely. You can choose the degree of difficulty from floors of cubes. Game Features: - Unlimited time to bring the castle to the ground, so at difficult levels you can stay for hours - All levels have a solution, and everything here is based on physics - Choose the degree of dificulty you want Overall, Fortress Building Puzzle is a fun and challenging game that tests the player's strategic thinking and problem-solving skills.