I was given this puzzle some years ago and have never found the solution. Recently I picked it up again and have been trying for days to solve it.
I presume that the goal is to remove the ring on the right, but I am not sure.
I am looking to find out:
- The name of the puzzle, if it has one.
- Whether or not the puzzle is correctly assembled, so I know I am not wasting my time trying to solve it. (It is possible to gently force the ring over the gate it is behind to remove it)
I have spent some time on google image search looking for this puzzle but have come up empty. I am not sure my searches are very good as I don't know the proper way to describe the features of the puzzle either.