Q: Write the digits from 1 to 9 in a line. If you put a plus sign after the 2, a times sign after the 4, and plus signs after the 6 and 8, the line shows 12 + 34 x 56 + 78 + 9, which equals 2003. That's nine years off from our current year 2012. This example uses four arithmetic symbols. The object is to use just three of the following arithmetic operations: addition, subtraction, multiplication and division, in a line from 1 to 9 to get 2012 exactly. The operations should be performed in order from left to right. There are no tricks to this puzzle. Can you do it?I was just about to retire for the evening, but I figured you might need some assistance in solving the puzzle, so your help is... Gee, how do I give you a hint to a math puzzle?
Blaine's Puzzle Blog
Weekly discussion on the NPR puzzler, brain teasers, math problems and more.
Saturday, January 28, 2012
NPR Sunday Puzzle (Jan 29, 2012): An Equation for 2012
NPR Sunday Puzzle (Jan 29, 2012): An Equation for 2012:
Thursday, January 26, 2012
NPR Sunday Puzzle (Jan 15 and 22, 2012): Two Week TV Title Challenge
NPR Sunday Puzzle (Jan 15, 2012): Two Week TV Title Challenge:
NPR Sunday Puzzle (Jan 22, 2012): Two Week TV Title Challenge (cont.):
Edit: Feel free to discuss your submissions in the comments.
NPR Sunday Puzzle (Jan 22, 2012): Two Week TV Title Challenge (cont.):
Q: This is a special two-week creative challenge. Combine the titles of some TV shows, past or present, into an amusing sentence or statement. Here are 3 examples:Not much to say, but here's list of television shows that might be useful.
"TODAY / SISTERS / NAME THAT TUNE / FATHER KNOWS BEST,"
"DESPERATE HOUSEWIVES / BEWITCHED / MY THREE SONS / ONE DAY AT A TIME,"
"I'VE GOT A SECRET / MURDER, SHE WROTE / THE F.B.I."
Entries will be judged on their sense, naturalness of syntax, humor, originality, familiarity of the TV shows named, and overall effect. No more than three sentences per entry, please.
Edit: Feel free to discuss your submissions in the comments.
A: "The Nanny / Lost / All My Children." (Will's pick submitted by Patrick B. of Jasper, AL)
Thursday, January 12, 2012
NPR Sunday Puzzle (Jan 8, 2012): Make a Game of Finding Car Parts
NPR Sunday Puzzle (Jan 8, 2012): Make a Game of Finding Car Parts:
Edit: Wake Up Little Susie is a song by the Everly Brothers. Another song (their last top 40 hit) is "Bowling Green."
Q: Name four parts of a car that are also terms used in a particular game. One of the parts is spelled in three letters, two of them in five letters each, and one has six letters. Two places a car might go are also terms used in the game. What game is it, and what are the terms?Musical Hint: Wake Up Little Susie
Edit: Wake Up Little Susie is a song by the Everly Brothers. Another song (their last top 40 hit) is "Bowling Green."
A: Car parts: Pin, Frame, Spare, Bumper
Places: Lane, Alley
Sport: Bowling
Note: Will may accept alternate words or answers.
Thursday, January 05, 2012
NPR Sunday Puzzle (Jan 1, 2012): Sport Scores and Another Sport
NPR Sunday Puzzle (Jan 1, 2012): Sport Scores and Another Sport:
Edit: Read the first letter of each of the sentences above and you'll get LPGA. I also stopped my counting before I got to four ("Fore!")
Q: Name certain scores in a certain sport. This is a two-word phrase with a total of 10 letters (5 letters in each word). If you have the right phrase, you can rearrange all the letters to name a different sport, also in two words (6 letters in the first word, 4 in the second). What are the scores, and what is the sport?Looks like we are back to anagrams. Perhaps Will wants to start off the year with something familiar. Generally I despise anagrams, but this puzzle was enjoyable. Anyway, the puzzle isn't too difficult so do you think I need to provide a hint or two?
Edit: Read the first letter of each of the sentences above and you'll get LPGA. I also stopped my counting before I got to four ("Fore!")
A: FIELD GOALS --> LADIES GOLF
Thursday, December 29, 2011
NPR Sunday Puzzle (Dec 25, 2011): Unusual, Uncommon Entertainer
NPR Sunday Puzzle (Dec 25, 2011): Unusual, Uncommon Entertainer:
Edit: Okay, so our internet wasn't really dead (we were just busy with Christmas), but I did like the visual of something going up for a little bit and back down, like a daredevil jumping a canyon or a row of buses. The other hints were Grateful (Dead) and Xbox (Live) which are the antonyms.
Q: Name an occupation in nine letters. It's an entertainer of sorts — an unusual and uncommon but well-known sort of entertainer. Drop the third letter of the name, and read the result backward. You'll get two four-letter words that are exact opposites. What are they?I'm sorry for the late post of the puzzle. There was some problem with our internet where it would be up for a little bit, but before I could finish a post, it would come back down. Anyway, it seems to have sorted itself out and my elder son is just grateful that he can get online with his Xbox again.
Edit: Okay, so our internet wasn't really dead (we were just busy with Christmas), but I did like the visual of something going up for a little bit and back down, like a daredevil jumping a canyon or a row of buses. The other hints were Grateful (Dead) and Xbox (Live) which are the antonyms.
A: DAREDEVIL --> LIVE + DEAD
Thursday, December 22, 2011
NPR Sunday Puzzle (Dec 18, 2011): A Guy and Another Guy
NPR Sunday Puzzle (Dec 18, 2011): A Guy and Another Guy:
Edit: Sorry, I guess I was trying to imply that Will was getting forgetful in his "old age".
Q: Take the word "at." Put a man's first name on each side of it, and say the word out loud. Phonetically, you'll get a word that describes a growing part of our country. What is it?Will probably forgot to mention that these are two *different* men's names.
Edit: Sorry, I guess I was trying to imply that Will was getting forgetful in his "old age".
A: Jerry + at + Rick = Geriatric
Thursday, December 15, 2011
NPR Sunday Puzzle (Dec 11, 2011): Mixed up animals
NPR Sunday Puzzle (Dec 11, 2011): Mixed up animals:
An image search for "Antelope Elephant" came up with this image on DeviantArt by BeautifullDesaster.
Q: Think of an animal whose name contains an O. Change the O to an H, and rearrange the result to name another animal. What animals are these?Hint: Beautifull Desaster
An image search for "Antelope Elephant" came up with this image on DeviantArt by BeautifullDesaster.
A: ANTELOPE -O +H --> ELEPHANT
Thursday, December 08, 2011
NPR Sunday Puzzle (Dec 4, 2011): Forget this music, let's get some food!
NPR Sunday Puzzle (Dec 4, 2011): Forget this music, let's get some food!:
Edit: Bert Lance, Jimmy Carter's Budget Director, is credited with popularizing the colloquial southern phrase "If it ain't broke, don't fix it."
Q: Name a style of music. Change the middle letter to a B, and you'll name a style of cooking. What are the style of music and the style of cooking? (There are several ways to spell the cooking style, but the answer is one of them.)Hint: Bert Lance
Edit: Bert Lance, Jimmy Carter's Budget Director, is credited with popularizing the colloquial southern phrase "If it ain't broke, don't fix it."
A: Baroque --> Bar-B-Que
Thursday, December 01, 2011
NPR Sunday Puzzle (Nov 27, 2011): Common 5 Letter Words Puzzle
NPR Sunday Puzzle (Nov 27, 2011): Common 5 Letter Words Puzzle:
Edit: Since Will Shortz is the editor of the New York Times crossword puzzle, my hints are to those puzzles. On 6/2/2007 the clue for 6 down was Charm (Ans: ENDEAR) and on 8/9/2011 the clue for 29 down was Chasm (Ans: ABYSS).
Q: Think of a common five-letter word in one syllable. Change the fourth letter to the next letter of the alphabet, and you'll get a common word in two syllables, also in five letters. What words are these?6, 2, 7, 6D --> 8, 9, 11, 29D
Edit: Since Will Shortz is the editor of the New York Times crossword puzzle, my hints are to those puzzles. On 6/2/2007 the clue for 6 down was Charm (Ans: ENDEAR) and on 8/9/2011 the clue for 29 down was Chasm (Ans: ABYSS).
A: CHARM --> CHASM
Wednesday, November 23, 2011
NPR Sunday Puzzle (Nov 20, 2011): Food Item, Saying and Person's Name
NPR Sunday Puzzle (Nov 20, 2011): Food Item, Saying and Person's Name:
Edit: My hint was "nays" which when added to the food item (mayo) gives the full name (mayonnaise).
Q: Name a food item. Divide this word in half. Take the second half followed by the first half twice, and you'll get a familiar saying. If you take the second half twice (followed) by the first half, you'll name a well-known person. What are the food item, saying, and person's name?I vote for the food item being incomplete, but I guess if enough people vote against me, I'll rescind my complaint.
Edit: My hint was "nays" which when added to the food item (mayo) gives the full name (mayonnaise).
A: Food Item: Mayo(nnaise)
Saying: Yo' Mama!
Person: Yo-Yo Ma
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