On-air challenge: Today's puzzle is geographical. Every answer is the name of a river — identify it using its anagram minus a letter. Example: Top minus T = Po (River).
Last Week's Challenge: Name part of a TV that contains the letter C. Replace the C with the name of a book of the Old Testament, keeping all the letters in order. The result will name a sailing vessel of old. What is it?
Answer: Viking Ship
Winner: Jay Adams of Monticello, Fla.
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?
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.