PROJECT GENIUS

An assortment of 12 puzzles, each individually packaged in a matchbox. The holiday design and variety of difficulty levels make these brainteasers...

This hypnotic fidget toy will set your brain on a loop. Each ring glides seamlessly on to the next. Watch it spin again and again and again and ag...

Choose one of 8 mini brainteasers from the True Genius line, which offers a taste of 5 ancient civilizations. Each True Genius disentanglement pu...