On-air challenge: Every answer is a made-up two-word phrase in which the letter I is inserted somewhere inside the first word to get the second word.
Last week's challenge: Think of a word starting with G. Change the G to a T and rearrange the letters after the T. The result will be a new word with the same meaning as the original word.
Answer: Giant; titan
Winner: Bonnie Kind of Germantown, Md.
Next week's challenge from Merl Reagle, one of the country's top crossword makers: Can you name three common three-letter words that are all synonyms and which together consist of nine different letters of the alphabet? Here's a hint: The letters A and O are not used.
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.