Can you remove the small ring, and then reattach it?This puzzle looks nice and friendly in its packaging, but is actually a very vindictive creation!This puzzle cannot be put down and may cause frustration and irritation! However once the Triangle has been mastered you can sit and watch others suffer with a most satisfying smile!! All you need to do is take the smaller ring off the string. Simple? I don't think so....It can fairly claim its brilliance through the simplicity of its design. But simple to solve, it is not!