This brainteaser puzzle is difficulty rating is Level 5 (1 = easiest, 6 = hardest)
The sphere-shaped brain teaser represents a planet surrounded by its ring. Positioned snugly inside the ring, the planet element looks as though it cannot be removed.
1st step is to separate the planet element from the ring
2nd step is to reposition the planet snugly back inside the ring.
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.