Maltese Gear - Brainteaser
This mind-boggling brainteaser might just break your brain.
To solve this brainteaser, each side needs to be flat and a solid color. But when you twist it, the "x"s will turn 3 dimensional making this one of the most challenging brainteasers on the market.
Fantastic screen-free portable activity.
Difficulty: 5 of 5 stars
Age Recommendation: 9 - 99 years old