| U-88 U-88. Aptly named, the objective of this puzzle is to separate the 3 pieces (2 "8" shaped pieces on either end of a "U" shape) and then reassemble. Made in stainless steel by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzles, as well as magic tricks and other intellectual toys and games.- U-88. |