Project Genius Brain String Advanced Brain Teaser Game
This is a Cubigami 7 Brain Teaser Game that's produced by the good folks over at Project Genius. They make various levels of challenging puzzles!
Project Genius uses a 5-star rating system for difficulty with 5 being the most difficult. The Cubigami has a rating of 2.5 stars making it moderately difficult.
Great for any fan of brain teasers!
Recommended Age: 9+
Condition: Brand New