Haha, I see! Still, it didn’t hurt to try and solve it, it was really fun and challenging. I had the conditions for solving it clearly in mind, but even the smallest mistake would mess everything up. I managed to connect two valves, but then the other two wouldn’t line up, even if it was just by a tiny bit. As for the browser, I’ve noticed it’s a pretty common issue with Chrome. Some people don’t have any problems, but I’m not sure why