In The Chain Gang** Brain Puzzle the goal 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 forced to do hard labor as a form of punishment. In an attempt to escape it was essential to free themselves from the chains first. Can you find the trick to free the red chain from the black ring while keeping everything in the bottle? This puzzle was designed by Sándor Bozóki.