Old fashioned heavy metal brain teaser disentanglement puzzles. Bonus: Twisted Nails Separate the Nails Puzzle.
Objective of YANKEE INGENUITY is to remove the big 3' ring (indicated by the blue arrows).
Replacing the ring to the starting position is equally as challenging.
Rated as a level 4 'Very Difficult / Very,Very Severe' (on a scale of 1 to 4). On this scale both level 3 and 4 are very challenging.
Packaged in sturdy white box, cloth bag and with solution. Bonus: Separate the Twisted Nails Puzzle.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.4 inch
Height : 2.4 inch
Length : 8.8 inch

Item Weight: 1.1 pounds (View shipping rates and policies)
Shipping Weight: 1.35 pounds (View shipping rates and policies)

ASIN : B00OU8NA8W