11 of History's Toughest Riddles

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1. A HOBBIT HEAD SCRATCHER

Anyone who’s gotten lost in Middle Earth knows that J.R.R. Tolkien loved a logic puzzle. The riddle competition between Bilbo Baggins and Gollum in The Hobbit serves up several mind-bending morsels, the trickiest of which might be:

Voiceless it cries,
Wingless flutters,
Toothless bites,
Mouthless mutters.

Answer: The wind

2. THE MAD HATTER'S DIRTY TRICK

One of the most famous literary riddles in literature is also the most frustrating ... because it came without an answer! In Alice's Adventures in Wonderland, the Mad Hatter poses this puzzle to Alice:

“Why is a raven like a writing desk?”

Answer: The Hatter doesn’t have the answer, and as it turns out, Carroll didn’t, either. But readers’ desire for closure was so intense that the author was forced to dream up an answer that later appeared in a preface:

Enquiries have been so often addressed to me, as to whether any answer to the Hatter's Riddle can be imagined, that I may as well put on record here what seems to me to be a fairly appropriate answer, viz: 'Because it can produce a few notes, tho they are very flat; and it is never put with the wrong end in front!' This, however, is merely an afterthought; the Riddle, as originally invented, had no answer at all.”

3. OEDIPUS'S COMPLEX PROBLEM

In Sophocles’ Oedipus Rex, the title character must answer to the Sphinx to save his own life and continue his journey to Thebes. Spoiler: he nails it. The monster asks: 

What walks on four feet in the morning, two in the afternoon and three at night? 

Answer: “Man: as an infant, he crawls on all fours; as an adult, he walks on two legs and; in old age, he uses a 'walking' stick.” 

4. A HARRY POTTER PUZZLER

The Harry Potter series is teeming with playful language and cleverness, so it’s only right that a juicy riddle made its way into the series. In The Goblet of Fire, J.K. Rowling gives a nod to the Sphinx by putting one in the maze during the Triwizard Tournament. Harry is tasked with cracking this puzzle:

First think of the person who lives in disguise,
Who deals in secrets and tells naught but lies.
Next, tell me what’s always the last thing to mend,
The middle of middle and end of the end?
And finally give me the sound often heard
During the search for a hard-to-find word.
Now string them together, and answer me this,
Which creature would you be unwilling to kiss?

Answer: A spider.

5. GUARDED TRUTHS

The riddle was coined by mathematician Raymond Smullyan and goes by many names—“A Fork in the Road,” “Heaven and Hell,” and “The Two Doors,” among them. It is probably most well known for having a role in the 1986 movie Labyrinth. Here’s the basic idea: You’re met with a choice between two identical doors with an identical guard at each. One door leads to heaven and one door leads to hell. You can ask one guard one question and then make your choice on which door to pass through. One of the guards always tells the truth and one of them always lies. So, what question do you ask? 

Answer: In Labyrinth, the protagonist (Sarah, played by Jennifer Connelly) gets it right. She asks the one on the left, “Would he [referencing the guard on the right] tell me that this door leads to the castle?” Leftie tells Sarah yes, and from there, she is able to conclude that he is the one guarding the door to “certain death.” This can get tricky to work through, but luckily the Internet has an unending supply of resources if you want a deep dive into the puzzle’s logic.

6. A BULLY RIDDLE

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This riddle was rumored to be Teddy Roosevelt’s favorite: 

I talk, but I do not speak my mind
I hear words, but I do not listen to thoughts
When I wake, all see me
When I sleep, all hear me
Many heads are on my shoulders
Many hands are at my feet
The strongest steel cannot break my visage
But the softest whisper can destroy me
The quietest whimper can be heard.

Answer: An actor 

7. JAMES JOYCE GOES DEEP

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In Ulysses, Stephen Dedalus poses a riddle to his pupils. A word to the wise: don’t spend too much time trying to work this one out. 

The cock crew,
The sky was blue:
The bells in heaven
Were striking eleven.
‘Tis time for this poor soul
To go to heaven.”

Answer: “The fox burying his grandmother under a hollybush.” 

Get it? Dedalus’s students don’t, and many scholars believe that’s sort of the point. The exaggerated difficulty is meant to be a kind of riddle about riddles.

However, not all of Joyce’s riddles in Ulysses are impossible. Protagonist Leopold Bloom jokes, "Good puzzle would be cross Dublin without passing a pub.” This equally baffling head scratcher was solved by a software developer in 2011. The programmer managed to map all of Dublin’s pubs and used an algorithm to chart a course that never comes within 115 feet of one.

8. THE ONE THAT STARTED IT ALL

There is debate over who wrote the first riddle, but the ancient civilization of Sumer is certainly responsible for one of them. Sumerians’ contribution to the legacy of logic problems: 

There is a house. One enters it blind and comes out seeing. What is it?

Answer: A school

9. THINK HARD

Another oldie-but-goodie originated in 18th century England, though you might know it from Die Hard with a Vengeance.

As I was going to St. Ives,
I met a man with seven wives,
Each wife had seven sacks,
Each sack had seven cats,
Each cat had seven kits:
Kits, cats, sacks, and wives,
How many were there going to St. Ives?

Answer: One. As John McClane learns, this is a classic trick question. If the narrator meets the group on the way to St. Ives, then they must be going in the opposite direction and the math calculations are simply a bit of trickery meant to misdirect.

10. PLATO’S ANCIENT HEAD-SCRATCHER

In The Republic, the philosopher Plato makes reference to a famous Greek riddle credited to someone named Panarces:

There is a story that a man and not a man

Saw and did not see a bird and not a bird

Perched on a branch and not a branch

And hit him and did not hit him with a rock and not a rock.

Answer: “A eunuch who did not see well saw a bat perched on a reed and threw a pumice stone at him which missed,” according to Plato. You can be forgiven for not coming up with that off the top of your head. In Greek, the verb for “to hit” can also indicate throwing something with the intention of hitting it.

11. EINSTEIN’S FISHY PUZZLE

The so-called “Eistein’s Riddle” asks a simple question: “Who owns the fish?” It may not have been written by Einstein—sometimes it’s attributed to Lewis Carroll, and it’s highly likely that neither of them wrote it at all. Occasionally, some versions feature other animals, like zebras, instead of fish. But regardless of its origins, this riddle is a tough one:

Here’s the set-up:

There are 5 houses in five different colors.

In each house lives a person with a different nationality.

These five owners drink a certain type of beverage, smoke a certain brand of cigar and keep a certain pet.

No owners have the same pet, smoke the same brand of cigar or drink the same beverage.

The question is: Who owns the fish?

These are your hints:

The Brit lives in the red house

The Swede keeps dogs as pets

The Dane drinks tea

The green house is on the left of the white house

The green house's owner drinks coffee

The person who smokes Pall Mall rears birds

The owner of the yellow house smokes Dunhill

The man living in the center house drinks milk

The Norwegian lives in the first house

The man who smokes blends lives next to the one who keeps cats

The man who keeps horses lives next to the man who smokes Dunhill

The owner who smokes BlueMaster drinks beer

The German smokes Prince

The Norwegian lives next to the blue house

The man who smokes blend has a neighbor who drinks water.

Answer: The German. Here's an explanation.

Still Struggling to Solve a Rubik’s Cube? There’s an App for That

francisgonsa, iStock via Getty Images
francisgonsa, iStock via Getty Images

Solving a Rubik's Cube is an easy way to impress your friends, but you don't need to be a math genius to crack the algorithm. With help from this app spotted by Lifehacker, you don't even need to memorize any tricks.

The Magic Cube Solver is a free app for iOS that calculates the fastest route to solving a Rubik's Cube based on its current pattern. To use it, start by inputting your cube's information by tapping the squares in the app's model and selecting the right colors. Hit "solve" and the tool will display step-by-step visual instructions you can follow to complete the puzzle. The stages are all laid out together and each one comes with a picture of what the cube looks like before and after you make your move, making it easy to follow along. No matter what configuration you're starting with, Magic Cube Solver will show you how to solve it in no more than 22 steps.

The app acts as more than a cheat to a particularly hard pattern. If you're interested in boosting your Rubik's Cube skills, you can select the "solve and learn" option after entering your information. This not only shows you the steps to take to solve it, but why it suggests those steps in the first place. Rather than applying a one-size-fits-all trick to every cube configuration, which isn't always efficient, Magic Cube Solver will teach how to recognize different patterns and show you which tricks work best for each one. The ultimate goal is to equip you with the skills you need to solve any Rubik's Cube without the app's help.

Magic Cube Solve is available to download from the App Store for free. The free version only shows you how to solve the classic three-by-three square cube. Solutions for two-by-two, four-by-four, and void cubes cost extra. To learn more about the Rubik's Cube and its origins, check out our list.

[h/t Lifehacker]

Washington State Department of Transportation Tweets Images of Possible Sasquatch Sighting

Jarvell Jardey, iStock via Getty Images
Jarvell Jardey, iStock via Getty Images

Washington has long been a hotspot for sasquatch sightings, and the latest possible glimpse of Bigfoot comes straight from the state's government. As K5 News reports, webcams run by the Washington State Department of Transportation captured a figure that bears a strong resemblance to the hairy cryptid.

Most footage shot by the traffic cam above State Route 20 on Sherman Pass is standard fare, but recently, it spotted something unusual. The WSDOT Twitter account shared stills from the stream on January 22 with the caption: "Have you noticed something strange on our Sherman Pass/SR 20 webcam before? If you look closely by the tree on the left there looks to be something ... might be Sasquatch ... We will leave that up to you!"

The images show a dark figure skulking by the trees above the highway. Skeptics not convinced of Bigfoot's presence in Washington State received another piece of evidence the next day. On January 23, the official WSDOT Twitter account for Snoqualmie Pass tweeted video of a possible sasquatch striding across the wildlife crossing on I-90. It's not clear whether the images show something inhuman, a person pulling a hoax, or someone just bundled up for the cold.

Bigfoot sightings are so common in Washington that the legendary creature is written into the state's law. In 1969, Skamania County, Washington, passed official legislation stating that killing Bigfoot was punishable by up to five years in prison.

[h/t K5 News]

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