On-air challenge: Today's puzzle is called "Ch-Ch-Ch-Changes." Every answer is a word starting with the letters "ch," and your clue will be an anagram of the word.
Last week's challenge: Name a famous actress of the past whose last name has five letters. Move the middle letter to the end to name another famous actress of the past. Who are these actresses?
Answer: Greta Garbo/Eva or Zsa Zsa Gabor
Winner: Craig Moreland from Okemos, Mich.
Next week's challenge: This week's challenge comes from listener Ben Kaufman of Portland, Ore. Think of a popular TV show about cooking. I guarantee it's a show everyone has heard of. Remove the second and third letters of the first word and insert them after the first letter of the second word. You'll get a phrase for a different kind of cooking. 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.