People assigned to do crossword puzzles showed typical cognitive one-year declines, Dr. Wolinsky said.

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The sticking power of well-to-do couples puzzles some sociologists and economists, whose theories predict the opposite outcome.

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"Our whole thing is so 'rock': we do crossword puzzles, " she says.

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His mother, who loved books so much that when she was asked to name 100 favorites she could only narrow the list to 165, was suddenly veering from being able to do crossword puzzles one moment to being unable to remember what she had just said.

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Outside the academics, I play basketball on a regular basis (don't ask about the jump-reach), do cross word puzzles with more interest than ability, and like classical music and art.

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The puzzles, when they do exist, are probably the most fun parts of the game.

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We already have the best system ever devised to do this: that very price system which so puzzles politicians.

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Those who do read it will find that among the many puzzles that evolution explains so well are the futility and suffering that are ubiquitous in the natural world.

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Google's official page for Webmasters cryptically notes that Google is "able to place fewer restraints on sites that we crawl for this supplemental index than we do on sites that are crawled for our main index, " a phrase that puzzles most search marketers.

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