On-air challenge: The word cho means "beautiful" in Korean and "butterfly" in Japanese. Every answer is a familiar two-word phrase or name based around "cho." Specifically, the first word of the answer starts with C and the second word starts HO.
Last week's challenge: Think of a 10-letter word that names an invention of the early 20th century, which includes an A and an O. Remove the A. Then move the O to where the A was, leaving a space where the O was, and you'll name a much more recent invention. What is it?
Answer: Cellophane/Cellphone
Winner: Eulalia Saucedo from Hacienda Heights, Calif.
Next week's challenge: Take the first four letters of a brand of toothpaste plus the last five letters of an over-the-counter medicine, and together, in order, the result will name a popular beverage. What is it?
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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