This puzzle, introduced to us by Nob Yoshigahara, is based on an original design called the "Puzzle Ring." See if you can pull the rings apart - then have your husband, wife, boyfriend or girlfriend reunite them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
