Some are easy to figure out, like the clues in a newspaper’s Monday crossword, a beginner’s Sudoku grid ... “Once someone thinks of a puzzle easy to do and easy to explain, we’re going ...

Doing "brain exercises," such as Sudoku and crossword puzzles later in life won't protect ... have been widely promoted as ways for people to keep their brains sharp into old age.

Sudoku, crossword puzzles and other brain ... Shirer said that one major brain myth is that people are born with all their neurons. In fact, areas of the brain do grow, and people can influence ...