On-air challenge:I'm going to give you two sets of three letters. Put the same two letters in front of each trio to complete a compound word or familiar two-word phrase.
Ex. Ite Ale --> White Whale
1. Und Bin
2. Ass Own
3. Bby Rse
4. Ste Ter
5. Dar Nge
6. Ash OOD
7. Wer Int
8. Ell Ock
9. Tor Uth
10. Own Ead
11. Ain Ack
12. Ole Eat
13. And Ill
14. Tch Ker (two answers)
Last week's challenge: This challenge comes from listener Michael Wilk of Goleta, Calif. Think of a hyphenated word that describes certain pants. The first half of the word and a homophone of the second half are synonyms. What kind of pants are these?
Challenge Answer: High-waisted
Winner: Rachel Kuelzer of Las Vegas.
This week's challenge: This week's challenge is something different. It comes from Joseph Young of St. Cloud, Minn. It involves Pi Day, which is this coming Saturday, March 14 — commonly written as 3/14. That's been designated Pi Day because 3-1-4 are the first three digits of pi. Well, the letters of "Pi Day" also have a curious mathematical significance. 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 by Thursday, March 12, at 3 p.m. ET.
Copyright 2020 NPR. To see more, visit https://www.npr.org.