your brain with clever puzzles!
We believe that you came to this braintainment site because you love
doing puzzles and brain teasers and that you enjoy wrestling with logic and geometry
problems. You lucky folks, research says it's good for you; brain games and mental
activities keep your brain young and active. Think about it: even though the
brain comprises only about 2% of the total body weight, it receives 15-20% of
the body's blood and oxygen supply. And that means a lot!