Funville

At FunVille, we faced the challenge of cleaning a ballpit. Initially, we discovered that the machines available didn't fit our setup. To address this, we decided to build our own system. This was possible because we had two engineers working on the playground. Our system efficiently pulls the balls in, wipes them, removes debris, and collects the clean ones, allowing us to thoroughly clean the entire pit. However, it still requires time. How long do you think the full cleaning process takes? Please share your guess below, and we'll DM the answer.