Most everyone that reads GeekDad has at least one friend or co-worker that can recite Pi out to a few dozen digits — or, more likely, we are that friend or co-worker. A lot of us probably have quite a ...

For anyone who is looking for the easiest brain games, here are 8 easiest logic/number puzzles in the world. Number and logical games have been a source of brain exercise and entertainment for ...

For anyone who is looking for the easiest brain games, here are 8 easiest logic/number puzzles in the world. Number and logical games have been a source of brain exercise and entertainment for ...

The regular completion of crossword puzzles, a common activity among older adults who hope to retain their cognitive abilities, has been linked to the maintenance of sharper brain function later in ...

Long before puzzles appeared in newspapers, apps or puzzle books, humans were already puzzling. The moment early humans began ...