In yesterday's post, I spelled "sudoku" incorrectly. When I googled "sudoku" today, I came across an interesting article, "7 ways to boost your brain (and sudoku isn't one of them.)" It turns out that some researchers have concluded that sudoku and crossword puzzles have only limited, if any, potential for sharpening your brain, but the article does provide a list of activities that do seem to help. Thank goodness I am currently doing a number of them. But now . . . if you'll excuse me . . . I have to go learn how to juggle :-).