But are puzzles good for your brain? Ads for “brain game” apps and ... that’s reason enough to set aside some time for doing ...

"Puzzles like that one aren't things you can just throw computing power at - they're genuine brain puzzles," he told ... bitcoins after cracking a puzzle set by their original owner.

Brain teasers have been capturing the imagination of internet users, providing a perfect mix of fun and challenge. These puzzles not only entertain but also test your logical thinking and problem ...