Carroll’s classic conundrum!

After my post on Brain Melters (the diabolical siblings of brain teasers), I’ve had riddles on the brain, one in particular.

There’s a famous riddle that compares a raven and a writing desk. It was first penned by the brilliant, controversial, and utterly ridiculous Lewis Carroll.

The Hatter asked Alice, “Why is a raven like a writing-desk?”
“I give up,” Alice replied. “What’s the answer?”
“I haven’t the slightest idea,” said the Hatter.
Alice sighed wearily. “I think you might do something better with the time,” she said, “than waste it in asking riddles that have no answers.”

It was purposely devised as a riddle with no answer — prime Brain Melter territory — but that hasn’t stopped people from trying to solve it in various silly, pragmatic, and clever ways through the years.

A practical answer is “They both have legs”, but not only is that terribly boring, but it seems to abruptly ignore Carroll’s legacy of whimsy and logodaedaly.

(Come on, it wouldn’t be a truly Lewis Carroll-worthy post without some curious vocabulary. *smiles* And a pat on the back to those who didn’t have to look it up!)

Many people have incorporated assonance, rhyme, and wordplay into their solves. Here are some of the possible solutions people have conjured over the years:

–It is used to carry on work and work carrion.
–Because the raven has a secret aerie and the writing desk is a secretary.
–It understands its tails and quills would nevar [sic] work with the wrong end in front. (This is a variation on the answer Carroll eventually provided)

Carroll himself was quoted as saying that a raven is like a writing-desk “because it can produce very few notes, tho they are very flat; and it is nevar [sic] put with the wrong end in front.”

Despite Carroll’s typically obtuse and curious response, several sources have stated that the correct answer is that “dark wing site” is an anagram for “a writing desk”.

Ignoring all of these possible solutions, I prefer the one I consider the most simple, the most clever, and the most sensible…

How is a raven like a writing desk? Poe wrote on both. =)

Thanks for visiting the PuzzleNation blog today! You can like us on Facebook, follow us on Twitter, check out our Classic Word Search iBook, play our games at PuzzleNation.com, or contact us here at the blog!

PuzzleNation Live Game #3: Answers!

As promised, here are the answers to Friday’s PuzzleNation live game, a.k.a. the Progressions challenge! Thank you to everyone who gave it a shot. I look forward to doing another live puzzle game soon!

(And for anyone who didn’t get a chance to play, you can check out the original puzzles on our Facebook and Twitter accounts!)

FACEBOOK

1.) 18  25  28  35  ______  45  48  55  58

Answer: 38 (+7 +3 +7 +3 +7 +3 +7 +3)

2.) 92  91  89  85  ______  76  74  70  62

Answer: 77 (-1 -2 -4 -8 -1 -2 -4 -8)

3.) 64  71  78  83  ______  91  94  95  96

Answer: 88 (+7 +7 +5 +5 +3 +3 +1 +1)

4.) 81  162  54  108  ______  72  24  48  16

Answer: 36 (x2 /3 x2 /3 x2 /3 x2 /3)

5.) 22  23  28  33  ______  35  40  45  46

Answer: 34 (+1 +5 +5 +1 +1 +5 +5 +1)

6.) 242  121  123  41  ______  11  15  3  8

Answer: 44 (/2 +2 /3 +3 /4 +4 /5 +5)

7.) 15  9  18  14  ______  22  44  40  80

Answer: 28 (-6 x2 -4 x2 -6 x2 -4 x2)


TWITTER

1.) 39  43  49  52  ______  63  69  72  79

Answer: 59 (+4 +6 +3 +7 +4 +6 +3 +7)

2.) 9  17  25  23  ______  29  37  35  33

Answer: 21 (+8 +8 -2 -2 +8 +8 -2 -2)

3.) 108  104  52  48  ______  20  10  6  3

Answer: 24 (-4 /2 -4 /2 -4 /2 -4 /2)

4.) 58  49  52  44  ______  40  43  35  40

Answer: 49 (-9 +3 -8 +5 -9 +3 -8 +5)

5.) 31  22  66  57  ______  162  486  477  1431

Answer: 171 (-9 x3 -9 x3 -9 x3 -9 x3)

6.) 46  47  49  46  ______  47  53  46  38

Answer: 42 (+1 +2 -3 -4 +5 +6 -7 -8)

7.) 4  16  18  6  ______  28  30  10  11

Answer: 7 (x4 +2 /3 +1 x4 +2 /3 +1)

Thanks for visiting the PuzzleNation blog today! You can like us on Facebook, follow us on Twitter, check out our Classic Word Search iBook, play our games at PuzzleNation.com, or contact us here at the blog!

Beware the Brain Melter…

meninhats

I’m a huge fan of brain teasers. I love pitting my mind and mental quickness against word puzzles and other challenges, so brain teasers are perfect.

A terrific example of a quality brain teaser appeared here a while back: the Men in Hats problem (pictured above).

It’s a great brain teaser because it’s deceptively simple, but requires careful, outside-the-box thinking to figure out how to solve the puzzle.

But there’s another kind of brain teaser out there that’s not intended to be solved. These are more tricks or bits of wordy gamesmanship than brain teasers. I like to think of them as brain melters.

Here’s an example of a brain melter I tweeted a month or two ago:

True or false? Thare are five mistukes im this centence.

Now, parsing it out, you can see the misspelled “thare” (1), the misspelled “mistukes” (2), the misspelled “im” (3), and the misspelled “centence” (4).

But the statement says there are five mistakes when there are only four, which would make the statement false. If you count “five” as a mistake, then it becomes five mistakes, which makes the statement true. But if five mistakes is true, then saying “five” ISN’T a mistake, so the total goes back to four mistakes, and…

You see? You soon find yourself in a brain-melting loop that never goes anywhere. It’s like the barber who shaves only the townsmen who don’t shave themselves. So does he shave himself? If he does, he doesn’t. If he doesn’t, he does.

Still with me?

Okay, here’s another brain melter. (The one, in fact, that inspired this blog post.)

If you choose an answer to this question at random, what is the chance you will be correct?

A) 25%
B) 50%
C) 60%
D) 25%

At first glance, this seems simple. There are four options, so the chances of being correct should be 1 in 4, or 25%.

But wait. Two of the answers are “25%”, meaning that A AND D could lead to the right answer, so those odds become “50%”.

But “50%” as an answer only appears once, so the chances of choosing “50%” are only 25%.

And if you keep following that chain of thought, you circle around and around and around, going from 50% to 25% and back again while your brain dribbles out your ears and down into your shoes.

Beware the brain melters masquerading as brain teasers, my friends.

Thanks for visiting the PuzzleNation blog today! You can like us on Facebook, follow us on Twitter, check out our Classic Word Search iBook, play our games at PuzzleNation.com, or contact us here at the blog!

Let’s get this puzzle (kick)started!

The Internet has become the new frontier for innovation. The global marketplace is more open than ever, and with blogs, websites, and social media, virtually anyone with an idea can get the word out. From artists to inventors, entrepreneurs to aspiring businessmen, the Internet is as close to a level playing field as you’re ever likely to find.

The newest tool in the arsenal of big thinkers and big dreamers is crowdfunding, wherein creators take their ideas directly to the people in the hopes that a lot of small donations will add up into capital to make their ideas reality.

Websites like Kickstarter and Indiegogo have literally made dreams come true, and that’s as true for puzzle entrepreneurs as anyone else.

From a tangram game for your iPhone to the world’s biggest word search, from a X-shaped Rubik’s Cube variant to puzzly video games and short films, it seems like the puzzle community is as vocal in its support as it is generous.

And as I was browsing Kickstarter, I came across a few as-yet-unfunded projects that seemed interesting.

The first is a puzzle-based platformer game with a darkly artistic motif.

It’s called Monochroma, and it involves a pair of brothers solving numerous puzzles and overcoming obstacles as they explore a curious black-and-white cityscape. It’s heavy on atmosphere and suspense, and looks like great fun.

The second is an attempt to crowdfund a collection of cryptic crosswords made by some popular cryptic puzzlers (similar to successful efforts by Roy Leban, Trip Payne, and other puzzlers to fund their own puzzly endeavors). Cryptic crossword fans are a crafty and devoted fanbase, so I suspect this kickstarter will do well.

The third is an intriguing hybrid of books and board games, inspired by the legend of King Minos’s labyrinth from Greek mythology. Essentially, one player (or multiple players) tries to gain points and escape the maze that traverses every page of the book. Its one-and-done gameplay experience (there are no do-overs, apparently) might dissuade some donors, but the challenge could definitely entice some hardcore maze enthusiasts.

The last one is arguably the most ambitious, featuring a light-up life-size puzzle for attendees of the annual Burning Man festival.

Playuzzle is a grid of color-shifting polygons, and the challenge for players is to use strategically placed buttons and their own movements through the grid to make every polygon the same color. It’s like a life-size Q-Bert game!

With ideas as varied and interesting as these, the puzzle community can rest assured that we won’t run out of engaging puzzly challenges anytime soon.

Thanks for visiting the PuzzleNation blog today! You can like us on Facebook, follow us on Twitter, check out our Classic Word Search iBook, play our games at PuzzleNation.com, or contact us here at the blog!

Palindromic answers for all and sundry!

As promised, here are the answers to Friday’s PuzzleNation live game, a.k.a. the Palindromes challenge! Thank you to everyone who gave it a shot. I look forward to doing another live puzzle game soon!

TWITTER

1.) Forgetful cats. (2 words)

Answer: Senile felines

2.) Love in the Italian capital. (2 words)

Answer: Amore, Roma

3.) First-person speaker favors a particular mathematical constant. (3 words)

Answer: I prefer pi.

4.) Instructions to hoist in conjunction with the speaker. (6 words)

Answer: Pull up if I pull up.

5.) A fencing challenge offered to a reluctant opponent. (3 words)

Answer: Draw, o coward!

6.) Young Mr. Hawthorne attacked a lama. (4 words)

Answer: Nate bit a Tibetan.

7.) Orders to retreat, given to one’s distant pixie. (5 words)

Answer: Flee to me, remote elf.

FACEBOOK

1.) Television premiere (2 words)

Answer: Tube debut.

2.) Young comic strip miscreant did wrong. (2 words)

Answer: Dennis sinned.

3.) Exclamation to grab the attention of the lad toting certain fruit. (3 words)

Answer: Yo, banana boy!

4.) Weather unsuitable for cheering or owl noise. (4 words)

Answer: Too hot to hoot.

5.) Question a Gotham City resident might ask after the caped crusader’s first appearance. (6 words)

Answer: Was it a bat I saw?

6.) Post’s indecorous citrus fruit (3 words)

Answer: Emily’s sassy lime.

7.) Show boredom in a manner akin to Caesar. (5 words)

Answer: Yawn a more Roman way.

And if there’s some kind of live game puzzle challenge you’d like to see, be sure to let us know! You can like us on Facebook, follow us on Twitter, check out our games at PuzzleNation.com, or contact us here at the blog!

Give your brain a proper workout.

Puzzle-solving has already been a terrific distraction, a solid way of challenging yourself, and an optimal timekiller, especially now that smartphones and tablets have made puzzle games more portable than ever. (Including our own just-announced Classic Word Search iBook!)

But puzzles can do more for you than just entertain and pass the time. More and more scientific studies are coming out every year that confirm just how important keeping the mind active and engaged can be for our long-term health.

Numerous studies state that cognitive function, memory recall, and general mental acuity can all be sustained (or even improved) by regular doses of puzzly goodness.

It’s with that in mind that the AARP has launched Brain Fitness, an online program targeted specifically for retirees, ambitiously offering to improve “Attention, Brain Speed, Memory, People Skills, and Intelligence.”

I played the free trials offered by Brain Fitness to explore them from a more puzzle-centric perspective. (More exercises are available with a subscription fee.)

The features available without a subscription include tests of your reaction time to visual stimuli, assessments of observational skill, and visual acuity, as I tracked multiple moving objects on a screen, reporting visual patterns with clicks of my mouse, and scanned for inconsistencies (essentially playing “Which of these things is not like the others?”).

While these are more mental exercises than puzzle games, they’re certainly challenging, and I found myself looking not only to test myself, but to better my performance in subsequent rounds.

It’s essentially a gym for your mind, offering different tasks to keep various skills sharp. It’s a valuable service, to be sure.

And I’m proud to say that a lot of those same mental challenges and exercises are fundamental parts of PuzzleNation‘s roster of puzzle games.

Diggin’ Words and StarSpell not only challenge reaction time and visual acuity, but focus as well, as you avoid distractions (the dogs and the spinning space station, respectively) while anagramming and manipulating the letters on the screen.

Tanglewords and Invisible Word Search encourage deductive reasoning and observational organization as you whittle down false paths and red herrings en route to completing each grid.

As a puzzler, I’m proud to count PuzzleNation as part of a growing network of resources for those who want to keep their wits sharp and their minds keen.

[Please note that I am making no promises about potential health benefits of our puzzles; I’m simply reporting on the results of certain studies regarding puzzles and brain health. The jury is definitely still out on this subject.]

For the latest updates on PuzzleNation news, you can like us on Facebook and follow us on Twitter. And for news from all corners of the puzzle community, keep visiting our blog!