So as the participants to earn a reward in the form of fishing out of the sparkling wine from waters of the Vranov Dam, they will have to face the last task - to find keys that will unlock their fishing out device. However, the participants are under pressure and the task has to be handled within a strict limit of time. In order to do so, they must quickly and efficiently, with a view of their physical fitness, divide their common strength and "pull one rope". Even the most talented individuals cannot handle this task themselves.