On-air challenge: A series of sentences will be given; each one contains a blank. Put the name of an occupation in the blank to complete the sentence in a punny way. As a help, the occupation itself is hinted at, directly or indirectly, near the start of the sentence.
Last week's challenge: The following challenge is based on a puzzle from a Martin Gardner book, which might not be well-known. Out of a regular grade-school classroom, two students are chosen at random. Both happen to have blue eyes. If the odds are exactly 50-50 that two randomly chosen students in the class will have blue eyes: How many students are in the class?
Answer: 21 students, 15 of whom have blue eyes.
Winner: Jake Douglas of San Francisco, Calif.
Next week's challenge: This challenge comes from listener Mike Reiss, who's a writer for The Simpsons. Name a well-known TV actress of the past. Put an R between her first and last names. Then read the result backward. The result will be an order Dr. Frankenstein might give to Igor. Who is the actress, and what is the order?
If you know the answer to next week's challenge, submit it here. Listeners who submit correct answers win a chance to play the on-air puzzle. Important: Include a phone number where we can reach you Thursday at 3 p.m. Eastern.
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