Puzzle Puzzle master Will Shortz quizzes one of our listeners, and has a challenge for everyone at home. (This week's winner is Frank Summerfield from San Mateo, California. He listens to Weekend Edition on member station KQED, San Francisco.)

Puzzle

August 13, 200012:00 AM ET

Heard on Weekend Edition Sunday

Puzzle

Audio will be available later today.

Puzzle master Will Shortz quizzes one of our listeners, and has a challenge for everyone at home. (This week's winner is Frank Summerfield from San Mateo, California. He listens to Weekend Edition on member station KQED, San Francisco.)