The puzzle ring is thought to have       originated in Turkey.You may, now find it made sold in Greece,Syria,Saudi       Arabia,Thailand and a few other countries. 

 The puzzle rings made in Turkey cme in alarge       variety,ranging from 2 to 24 bands. some are made of base metals;others,       might be embeded  with diamonds or other jewels.

Regardless of the type of puzzl ring that you have it's       a challange to put it back together. The most comon puzzle ring has four       bands. All being quite different.When you learn to put the four piece ring       together, you can assemble any puzzle ring.