Brain puzzle The Chain Gang **

In The Chain Gang** Brain Puzzle the idea is to free the black ring from the red chain and then reattach it as a prisoner. A Chain Gang was a group of prisoners who were chained together and had to do heavy labor as a form of punishment. In an attempt to escape, it was essential to first free oneself from the chains. Can you figure out how to free the red chain from the black ring while keeping everything in the bottle? This puzzle was designed by Sándor Bozóki.