Plumber 3 tests your logic, work discipline and resource management effectiveness, because you have a budget and you must use it wisely. Your goal is to find a useful path between the energy source and the factory, spending as little resources as possible. You will notice that your balance decreases every time you move the handset. On the other hand, the difficulties will increase every rummyvibe.intime you solve a new task. Only a great plumber will go to the end.