What obstacles do the children face when trying to escape the Institute undetected?

The children in the story encounter multiple layers of security that pose significant challenges when attempting to escape from the Institute. This includes navigating sophisticated security systems designed to monitor movements and alert the staff of any unusual activity. The need to remain undetected by the vigilant staff is critical, as their attention could lead to capture. To successfully break free, the children must use their intelligence and teamwork to bypass these safeguards, showcasing their resourcefulness in a high-stakes situation. This aspect of evasion is central to the tension and excitement in their escape narrative.

Other options do not accurately reflect the primary challenges faced during their escape. While environmental factors or physical barriers might be present in the story, the focus on security systems and staff engagement is where the children truly face heightened risk, making this the most significant obstacle in their pursuit of freedom.