Hey everyone! If you're like me, you've probably hit a wall (or a rotating bridge!) trying to figure out the Urban Development Hall puzzle in Arknights Endfield. Seriously, I spent ages just staring at the screen, trying to get those pathways to line up. But don't worry, I finally cracked it, and I'm here to share exactly how I did it so you don't have to suffer! This puzzle, located deep within the Urban Development Hall, primarily revolves around manipulating a series of interconnected rotating platforms and bridges. The main goal is to create a continuous path to reach the objective. From my experience, the key to this particular challenge is understanding the sequence. Many people (including myself!) get stuck trying to force the wrong rotations or missing a crucial trigger. Here’s my step-by-step walkthrough to get you through the Urban Development Hall puzzle: Initial Setup: When you first enter the puzzle area, take a moment to observe. You'll notice several segments of what looks like a broken cầu xoay (rotating bridge). Your main character, along with companions like Tangtang or Chen Qianyu, might offer hints. Pay attention to any dialogue that says, "Kiểm tra bên đó xem!" (Check over there!)—it usually points to an interactable mechanism. First Rotation: Start by activating the control panel closest to where you entered. This usually rotates the first bridge segment, aligning it with a path. Don't rush! Sometimes, rotating it once isn't enough; you might need two or three turns to get the correct alignment. Cross the First Gap: Once the path is clear, move across to the next platform. Here, you'll encounter another control panel. This one typically affects a different set of bridge segments. The Tricky Part (Connecting Pathways): This is where I got stuck for a while. You often need to connect a path that leads towards a specific area, sometimes referred to as a "Lối Mòn Đê Đá" (Stone Dyke Path) or towards a landmark like "Trại Thanh Ba" (Thanh Ba Camp). The trick is that one rotation on this panel might misalign a previous segment. It's a bit of a back-and-forth dance. My advice? Focus on creating a path towards the objective, even if it seems to break a path behind you temporarily. You can always re-align the earlier segments later if needed for backtracking. Final Approach: Look for the larger, central rotating platform. This is usually the last major piece of the puzzle. Once you've aligned the smaller segments, this central platform will complete the path. If you're having trouble, remember the phrase "Chúng ta phải làm cho cây cầu xoay được" (We must make the bridge turn) – it's a constant reminder that rotation is the solution! Don't forget to look for any hidden switches or levers. Sometimes, a seemingly decorative element is actually an interactable puzzle piece. My Top Tips to Avoid Frustration: Screenshot: Take screenshots of the puzzle's initial state and after each successful rotation. This helps you backtrack if you mess up. One Segment at a Time: Focus on aligning one section of the path before moving to the next. Observe the Environment: Look for visual cues. Sometimes, the environment itself subtly guides you. Don't Give Up! It feels impossible until it clicks. That ‘aha!’ moment is totally worth it. I hope this guide helps you conquer the Urban Development Hall puzzle! Let me know in the comments if it worked for you or if you found any other cool tricks!