One of the most difficult metal puzzles. Separate the two identical pieces. There are two solutions to this puzzle, dependent on how it is put together.  Do not let the smooth looks of this one fool you. Those who let frustration take over often leave this puzzle forever unsolved. Dedicated to the true puzzler one of the most difficult metal puzzles. Separate the two identical pieces. There are two solutions to this puzzle, dependent on how it is put together.

The magician displays a ring on a spring which is closed in at the ends. A spectator is invited to try and get the ring off the spring, but cannot do so. The magician simply blows on the spring, and shakes it, and the ring falls off the spring.