This brainteaser puzzle is difficulty rating is Level 6 (1 = easiest, 6 = hardest)
1st step this puzzle is unique, as it can be solved in three different ways depending on which link is selected
the 2nd step Once separated, the next step of the challenge is to reconnect the chain.
Suitable for ages 12 years and over.
Hanayama cast puzzles are the world's finest brain teasers. These high-quality, cast metal puzzles come in six challenging, Mensa-rated levels of difficulty. Inventors from around the globe compete to have their designs included in the line.