Two Is Company, Three Is A Crowd | WAMU 88.5 - American University Radio
Filed Under:

Two Is Company, Three Is A Crowd

Play associated audio

On-air challenge: Given three three-letter words, give a three-letter word that can follow each to complete a familiar six-letter word. None of the words in a set will be related in meaning. For example, given "dam," "man" and "sew," the answer would be "age," which results in "damage," "manage" and "sewage."

Last week's challenge from Sam Loyd: This challenge appeared in a puzzle column in the Woman's Home Companion in January 1913. Draw a square that is four boxes by four boxes per side, containing altogether 16 small boxes and 18 lines (across, down and diagonal). There are 10 ways to have four boxes in a line — four horizontal rows, four vertical columns, plus the two long diagonals. There are also eight other shorter diagonals of two or three squares each. The object is to place markers in 10 of the boxes so that as many of the lines as possible have either two or four markers. What is the maximum number of lines that can have either two or four markers, and how do you do it?

Answer: It is possible for 16 lines to have either two or four markers. Sam Loyd's arrangement includes the first and third boxes of the top row, the seventh and eighth boxes of the second row, all four boxes of the third row, and the 14th and 15th boxes of the bottom row. Any rotation of this answer also works.

Winner: Rob Hardy of Columbus, Miss.

Next week's challenge: Think of two familiar, unhyphenated, eight-letter words that contain the letters A, B, C, D, E and F, plus two others, in any order. What words are these?

Submit Your Answer

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.

Copyright 2013 National Public Radio. To see more, visit http://www.npr.org/.

NPR

Lost — Then Found — Along The Border, Objects Become Art

A photographer's journey along the U.S.-Mexico border turned up dramatic images of lost possessions. Those found items were later made into instruments that sound just like that desolate landscape.
NPR

Need A New Sweet Potato Recipe For Your Thanksgiving Table? Try Gnocchi

Because some cooks like to mix it up for Thanksgiving, we offer a Found Recipe from our archives: Julia Della Croce's purple sweet potato gnocchi.
NPR

As Gay Marriages Rise, Now Comes The Case For Same-Sex Divorce

Many couples have traveled to states where gay marriage is recognized to get hitched. Those who do have a much harder time getting divorced once they get back home.
NPR

Car Ride Service Puts Gender In The Driver's Seat

Car share programs are extremely popular, but so are concerns for safety. NPR's Tess Vigeland talks to Stella Mateo, founder of SheRides, which allows passengers to choose the gender of their driver.

Leave a Comment

Help keep the conversation civil. Please refer to our Terms of Use and Code of Conduct before posting your comments.