On-air challenge: Every answer is a compound word or familiar two-word phrase or title in which each word has OU as its second and third letters. Example: Given "heading to Antarctica," you would say, "Southbound."
Next week's challenge: From 11-year-old listener Eli Shear-Baggish of Arlington, Mass. Name a certain trip that contains the letter S. Change the S to a C and rearrange the resulting letters. You'll name the location where this trip often takes place. Where is it?
Answer: Safari; Africa
Winner: Jeffrey Techentin of North Kingstown, R.I.
Next week's challenge: Think of a 10-letter adjective describing certain institutions. Drop three letters from this word, and the remaining seven letters, reading left to right, will name an institution described by this adjective. What institution 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.