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Do You Like Riddles?

By Dustin Rowles | Posted Under Film Reviews | Comments (105)



halaldine-exam.jpg

Almost everyone — or at least those who have seen Tin Cup — knows the answer to this riddle:

A man and his son are in a car accident. The father dies on the scene, but the child is rushed to the hospital. When he arrives the surgeon says, “I can’t operate on this boy, he is my son!” How can this be?

Stuart Hazeldine’s directorial debut, Exam (which is being released on DVD today in the UK) is akin to a riddle like the one above framing an entire, full-length movie. The extent to which you will enjoy Exam may depend on whether you feel 90-minutes of entertaining and engrossing misdirection was worth the answer to that riddle. I like a good riddle, and though the conclusion to Exam feels slightly anticlimactic, the lead up toward the answer is both engaging and, in the end, not so completely misleading as to completely piss you off.

Exam has often been described as The Cube meets “The Apprentice,” and that’s not an unfair comparison. It’s a contained movie — it all takes place in one room — and it involves eight people from different races and backgrounds who have made it to the final round of an interview process. They are given a set of instruction by a moderator.

“There is one question before you, and one answer is required,” he states. “If you try to communicate with myself or the guard, you will be disqualified. If you spoil your paper, you will be disqualified. If you choose to leave the room for any reason, you will be disqualified.”

Those are the only rules. They have 80 minutes to answer the question. There is no other information provided. The catch is that each person is given only a pencil and a blank sheet of paper. Nothing else. When the first woman attempts to write down an answer to a question that is not posed on the blank sheet of paper, she is escorted away. The other seven are left completely befuddled.

However, one man soon realizes that the rules do not preclude them from speaking to one another, and so the seven remaining candidates for the position decide, reluctantly, to work together. Only, there’s only one position available (or so it is assumed, and then not assumed, and then assumed again), which means that there will be a lot of self-interest involved in that cooperation.

It’s a fun little game, and what’s great about Exam is that the viewer gets to be the ninth participant, trying to figure out how to reveal the question so that it can be answered. The 80-minute time limit, in addition, more or less lines up with real time. And given how little there is to work with in a completely empty room — but for eight people, eight pieces of paper, eight pencils, eight desks, and a guard — it’s surprising how well Hazeldine manages to preoccupy the candidates, as they attempt to find some hidden question on the blank piece of paper.

Besides the riddle, the movie turns on the interaction of the candidates, how they attempt to work together and undermine one another and the moral and philosophical choices that they are led to make, especially as the time runs out on their 80 minutes. (In case some of you are worried, this is not a horror film). To say much else might spoil the movie, and whatever you want to say about Exam, it’s nice to have a film-watching experience that isn’t already practically spoiled by the time you sit down to watch it. It’s also why I’m not including the trailer below.

My suggestion to our American readers is to simply add the movie to your Netflix queue and forget about it until it either arrives at your house or appears next on your Instant Watch queue. It’ll be a nice, unspoiled treat (it’s not yet available in the US, though I very much doubt it will have a theatrical release before making its way to Netflix). Meanwhile, I suspect — based on his work on the minimally budgeted Exam — that Stuart Hazeldine is a name many of us will be seeing a lot of in the years to come.









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Comments

Sounds different -- I like different.

Posted by: sansho1 at June 8, 2010 12:03 PM

Yes, lol... Just know a great celeb site ___Tallconnect.com___ where you can me et many big beautiful wo man and hand some guys.

Posted by: Millerma at June 8, 2010 12:03 PM

1. This sounds a lot like a description of the experience of watching Lost.

2. This sounds a lot like a horror movie such as Saw (or at least my understanding of it since horror movies scare me and I don't watch them) only keeping the psychological element and losing the gore.

3. This sounds a lot like the sleep-deprived ramblings of a compulsive commenter.

Posted by: Mrs. Julien at June 8, 2010 12:14 PM

Millerma, that sounds great. I, for one, would definitely like to hand some guys.

Volunteers?

Posted by: esme at June 8, 2010 12:30 PM

Right here!

Posted by: Vermillion at June 8, 2010 12:33 PM

A successful cow farmer dies and leaves his farm to his three sons so that they can divide it amongst them. He leaves his oldest son one half (1/2) of his cow stock. He leaves his middle son one third (1/3) of his cow stock. He leaves his youngest son one ninth (1/9) of his cow stock. However, there is a problem; his father had 17 cows.

The boys think and think, but cannot devise a way to divide the cows in the way his father specified without slaughtering one of the cows. Seeking an answer, they go to the neighboring farm and ask their father's close friend what they should do to resolve their dillema. The farmer tells them to go home while he thinks about it, and he will come over in a little while to figure it out.

A short while goes by and the neighbor comes to their father's farm. He has brought something with him from home; with this thing he quickly solves their problem. The oldest is given 1/2 of the cows, the middle is given 1/3 of the cows and the youngest is given 1/9 of the cows. The neighbor then takes what he brought over home with him.

What did the neighbor bring over?

Posted by: superasente at June 8, 2010 12:39 PM

What demands an answer that asks no question?

Posted by: superasente at June 8, 2010 12:40 PM

Alright, superasente. Don't make me unlock the dungeon.

Posted by: Kballs at June 8, 2010 12:44 PM

Wait, that sounds like I want to take a dump on you . . .

I'm good with that.

Posted by: Kballs at June 8, 2010 12:44 PM

What demands an answer that asks no question?

The telephone.
Or, the doorbell.

Posted by: stardust at June 8, 2010 12:51 PM

What has roads but no pavement, mountains but no dirt, and rivers but no water?

Posted by: superasente at June 8, 2010 12:52 PM

suprasente - he brought a cow. (since 18 is the lowest common denominator for 2, 3 and 9).

Posted by: sara Tonin at June 8, 2010 12:53 PM

The neighbor brought over 1 cow. He adds it to the cow stock.
This makes the total stock of cows 18.
1/2 went to the oldest (9)
1/3 went to the middle (6)
1/9 went to the youngest (2)
That is a total of 17 cows.
Then the neighbor went back home with his one cow, which is now extra.

I have no idea if that is the right answer. It is the only thing I can think of...

Posted by: Calvinthebold at June 8, 2010 12:53 PM

Something to help deliver a calf?

Posted by: Mrs. Julien at June 8, 2010 12:53 PM

What has roads but no pavement, mountains but no dirt, and rivers but no water?

A map.

You are trapped in a room with no doors or windows. The walls, ceiling, and floor are stone. The only thing in the room with you is a mirror and a table. How do you get out?

Posted by: Vermillion at June 8, 2010 1:00 PM

You die, and in the afterlife you're traveling down a road. Soon you come upon a fork in the road. There is an old man sitting at the fork, smoking his pipe. You ask him, "Where do these roads go to?"
He tells you, "One of these roads leads to Heaven and the other leads to Hell."
You ask him, "Can you tell me which is which?"
He tells you, "When you were alive, you frequenlty visited a site called Pajiba, which simultaneously brought much joy and suffering to the world. For this, your soul is in a state of flux which is neither good nor evil. And so, I cannot simply tell you which way to go. However, if you are clever enough you might figure out the way."
He continues, "You may ask me one question to figure out which road you want to go down. I know the way because I have come to this place by traveling down one of the roads. If I have come from Hell, I will answer your one question with a lie. If I come from Heaven, I will answer your one question truthfully."

What do you ask the man? (please assume you would like to spend the rest of eternity as far away from the Human Centipede as possible, which is what Hell is)

Posted by: superasente at June 8, 2010 1:00 PM

A cow is correct.
A phone is correct (although, a door-bell is also a good answer).
A map is correct.

Posted by: superasente at June 8, 2010 1:01 PM

superasente
Ask him "What site did you say I visited frequently?"

Posted by: cockroach at June 8, 2010 1:04 PM

There is a man who loves to smoke cigars. However, he enjoys his habit too much and frequently runs out of money smoking his cigars. So, to save money, he devises a way that he might smoke more cigars for the same amount of money.

For every 5 cigars he smokes, he realizes that he can gather the remaining tobacco from the cigar butts which are left behind to make another cigar.

If he buys a box of 25 cigars, how many total cigars can he smoke?

Posted by: superasente at June 8, 2010 1:04 PM

(I apologize in advance if this riddle pops up twice, but it doesn't seem to have posted)

There is a man who enjoys smoking cigars. However, he smokes so many cigars that he frequently finds himself short on cash. So, he devises a way to smoke MORE cigars for the same amount of money.

He figures out that for every 5 cigars he smokes, he can gather the tobacco from the leftover cigar butts to roll a whole new cigar.

If he buys a box of 25 cigars, how many cigars can he smoke?

Posted by: superasente at June 8, 2010 1:07 PM

You are trapped in a room with no doors or windows. The walls, ceiling, and floor are stone. The only thing in the room with you is a mirror and a table. How do you get out?

Oh man, this one wanted to make me punch my high school boyfriend.

You look in the mirror and you see what you saw. You take the saw and cut the table in half. Two halves make a whole and you climb out the hole. (Say it out loud.)

Posted by: stardust at June 8, 2010 1:09 PM

Cockroach, if you ask that question you will be able to determine whether he is the liar or truthteller, but you won't know which road he's come down.

Posted by: superasente at June 8, 2010 1:09 PM

You are trapped in a room with no doors or windows. The walls, ceiling, and floor are stone. The only thing in the room with you is a mirror and a table. How do you get out?

Through the doorway, there may be no doors, but there are doorways?

Posted by: ashes at June 8, 2010 1:09 PM

Since he was telling the truth about Pajiba, you can assume he's coming from Heaven, so just ask him which door he came from.

Posted by: logar at June 8, 2010 1:10 PM

31?

Posted by: logar at June 8, 2010 1:13 PM

Yes. 31. He smokes 25. Then he can smoke 5 more from that. Then he can smoke one more. 31 cigars.

Posted by: superasente at June 8, 2010 1:14 PM

The only truth/lie you know he's guaranteed to tell is in answering your question; it doesn't matter that everything he told you before was the truth.

Posted by: superasente at June 8, 2010 1:15 PM

If he buys a box of 25 cigars, how many total cigars can he smoke?

25->5->1 = 31 cigars.

There was a man who had no eyes.
He went outside to see the sky.
He saw a tree with apples on it.
He took no apples off.
He left no apples on.
How is that possible?

Posted by: Vermillion at June 8, 2010 1:17 PM

You move into a new house. At the top of the stairs there are three light switches. You see that the lights are from a room down a hallway on the first floor, which you cannot see into. You must figure out which light-switches click on/off which lightbulbs, but due to horrible medical complications (lets say you're sewn ass to mouth to an asian businessman) you can only go downstairs to determine the answer one time.

How do you figure out which lightswitch turns on/off which lightbulb?

Posted by: superasente at June 8, 2010 1:18 PM

What do you ask the man?

"Which path did you take?"

If he is from Heaven, he will tell me the right path. If he is from Hell he will tell me the wrong (yet still right) path.

Posted by: Vermillion at June 8, 2010 1:20 PM

You ask the man, "What would you say if I asked you if the right road leads to Hell?" If the old man was from Heaven he would answer truthfully. If the old man was from Hell he would lie have to lie about his own lie of an answer, therefore telling the truth.

I think.

Posted by: stardust at June 8, 2010 1:25 PM

Ah. Vermillion's solution is simpler than mine.

Posted by: stardust at June 8, 2010 1:27 PM

How do you figure out which lightswitch turns on/off which lightbulb?

Flip one switch on, and leave it one for a while. Then flip it off, and flip on the second switch

Go down the stairs and touch the bulbs. The heat tells you which bulb goes with which switch.

Posted by: Vermillion at June 8, 2010 1:30 PM

I love riddles!
Ok here's mine:

The man who makes it doesn't want it.
The man who buys it doesn't need it.
The man who has it doesn't know he has it.
What is it?

Posted by: (Not so)Blonde Savant at June 8, 2010 1:30 PM

I manage to travel the world over while stuck in a corner. Who am I?

Posted by: Vermillion at June 8, 2010 1:32 PM

A coffin, (Not so)Blonde Savant

I really should stop answering so quickly.

Still...

I left on Friday, traveled for three days, and came back on Friday. How is this possible.

Posted by: Vermillion at June 8, 2010 1:34 PM

Vermillion, an apple bonked him on the head?

Posted by: (Not so)Blonde Savant at June 8, 2010 1:36 PM

Flip each switch in succession on for a few seconds, then back off. Then go downstairs and ask the Japanese businessman to please reach up and feel the lightbulbs. Ask him to fart twice for the hottest and once for the next-hottest.

Posted by: sansho1 at June 8, 2010 1:37 PM

There was a man who had no eyes.
He went outside to see the sky.
He saw a tree with apples on it.
He took no apples off.
He left no apples on.
How is that possible?

You're playing with plurals. If he didn't have "eyes" but can still see, he probably had just one "eye." Likewise, if the tree had only 2 apples, he didn't take "apples" off or leave "apples" on. He took one "apple" off and left one "apple" on.

Right?

Posted by: superasente at June 8, 2010 1:37 PM

Vermillion, you're rocking these riddles.

Posted by: superasente at June 8, 2010 1:38 PM

Here's a toughy:

1
11
21
1211
111221
312211
13112221
1113213211

What is the next line?

Posted by: superasente at June 8, 2010 1:39 PM

Your horse is named Friday.

Posted by: (Not so)Blonde Savant at June 8, 2010 1:40 PM

You traveled for all of Saturday, Sunday, & Monday, then traveled back for all of Tuesday, Wednesday, & Thursday, returning Friday?

Posted by: the new transported man at June 8, 2010 1:41 PM

If he buys a box of 25 cigars, how many total cigars can he smoke?

Yeah, but if you smoke 5 cigars, then roll the butts into 1 cigar, you only need 4 more new cigars to make another recycled cigar. So it'd be 36 cigars?

There was a man who had no eyes.
He went outside to see the sky.
He saw a tree with apples on it.
He took no apples off.
He left no apples on.
How is that possible?

It's wordplay, i.e. he sawed a tree?

Posted by: the new transported man at June 8, 2010 1:45 PM

31131211131221

Posted by: Drake at June 8, 2010 1:51 PM

31131211131221?

Posted by: Scully at June 8, 2010 1:52 PM

A man and his son are in a car accident. The father dies on the scene, but the child is rushed to the hospital. When he arrives the surgeon says, “I can’t operate on this boy, he is my son!” How can this be?

When did gay marriage become a riddle?

Posted by: redtuna at June 8, 2010 1:53 PM

The surgeon is the boy's mum.

Posted by: Scully at June 8, 2010 1:55 PM

Correct: 31131211131221

Each line describes the last.
1 (one)
11 (one one)
21 (two ones)
1211 (one two and one one)
111221 (one one, one two, and two ones)
etc...

Posted by: superasente at June 8, 2010 1:56 PM

It could just as easily be his dad. It relies on generalizations based on gender. But if you flip that then you can just as easily contemplate it based on marriage gender stereo-types. I am Canadian so I like to hit for the gay marriage team whenever possible.

Posted by: redtuna at June 8, 2010 1:58 PM

Got 'em on the nose, superasente and (Not so)Blonde Savant.

Posted by: Vermillion at June 8, 2010 1:58 PM

There are so many smart people on this website I'm 'bouts to slink away in shame. Dang.

Posted by: MM at June 8, 2010 2:06 PM

Still no answer to the around the world riddle?

Soft as softness can ever be,
The more I dry, the wetter I'll be.
What Am I?

A man is in a closed room and can't get out, all he has is a calendar and a mattress. How does he survive?

Posted by: Vermillion at June 8, 2010 2:11 PM

Ha! Where are EricD and Barf at now? See: This is what happens when we cover small/foreign films? Riddle-offs? (I'm not complaining, at all. Please continue on with your bad selves. I would only like to note to those discouraged with our reviews of the obscure that we do review them, and this is what often happens. Riddle-offs are better than ignoring them all together, however. I'll take it, happily, and tell myself that most of you actually read the review and added it to your Netflix queue. And yes: I'll just keep telling myself that.)

Posted by: Dustin Rowles at June 8, 2010 2:14 PM

Vermillion, is it a stamp for the around the world one?

The wet one is a towel.

Posted by: jmd at June 8, 2010 2:14 PM

A man is in a closed room and can't get out, all he has is a calendar and a mattress. How does he survive?

He eats the "dates" of the calender. But I have no idea what he does with the mattress.

Posted by: superasente at June 8, 2010 2:26 PM

Just as Wolfmans got nards, esme has hand.

Posted by: Groundloop at June 8, 2010 2:32 PM

A basket contains 5 apples. Do you know how to divide them among 5 kids so that each one has an apple and one apple stays in the basket?

Posted by: Scully at June 8, 2010 2:32 PM

Dustin, I did and I will. And I'm not just saying that to make you feel better. I really did on both counts.

(Thanks, Stardust. -- DR

Posted by: stardust at June 8, 2010 2:32 PM

superasente he drinks from the "springs"?

Posted by: Scully at June 8, 2010 2:33 PM

For the around the world one, I was thinking of a page number in an in-flight magazine. :o

Posted by: the new transported man at June 8, 2010 2:41 PM

Why is a raven like a writing desk?

Posted by: becks at June 8, 2010 2:42 PM

Judging by this review, THIS IS JUST THE FILM FOR ME.

Added to my queue. Can't wait to get it.

Posted by: Jelinas at June 8, 2010 2:42 PM

Dustin, I did too. It sounds neat. But that's all I have to add to a discussion. Plus, riddles are fun!

Posted by: (Not so)Blonde Savant at June 8, 2010 2:44 PM

Dustin, this will make you happy! I don't have Netflix so I used this, my one afternoon off this week, to search the whole damned internets for a torrent and I am downloading this movie as we speak. Your efforts are not in vain, noble leader.

Posted by: becks at June 8, 2010 2:45 PM

Scully, you kill one of the kids, right? Yeah, that's totally it.

Walk on the living, they don't even mumble.
Walk on the dead, they mutter and grumble.
Whst are they?

Posted by: (Not so)Blonde Savant at June 8, 2010 2:51 PM

Leaves!

Posted by: stardust at June 8, 2010 2:56 PM

No sooner spoken than broken. What is the answer?

Posted by: stardust at June 8, 2010 2:58 PM

I can't lie to you, DR; I haven't added it to my Netflix queue yet. But that's only because I'm at work, and if I'm going to goof off doing something, it's going to be here.

Posted by: superasente at June 8, 2010 2:59 PM

A secret?

Posted by: superasente at June 8, 2010 3:00 PM

Ooooo, here is a favorite:

Cannot be seen, cannot be felt, cannot be heard, cannot be smelt. It lies behind the stars and beneath the hills. Ends life and kills laughter. What is it?

Posted by: stardust at June 8, 2010 3:01 PM

A secret?

Close! But no cigar.

Posted by: stardust at June 8, 2010 3:02 PM

spoken and broken is Silence

There was a book I read once where someone answered the raven riddle with "they both have quills" but I doubt that has ever been an accepted answer.

Posted by: jmd at June 8, 2010 3:02 PM

So sad that I didn't get to this thread sooner. But I just spent a happy fifteen minutes reading every single comment in this thread.

Riddles, YAY!!!

No sooner spoken than broken.
Silence!

Posted by: Jelinas at June 8, 2010 3:03 PM

Cannot be seen, cannot be felt, cannot be heard, cannot be smelt. It lies behind the stars and beneath the hills. Ends life and kills laughter. What is it?

Darkness

Posted by: Scully at June 8, 2010 3:05 PM

We are very little creatures;
all of us have different features.
One of us in glass is set,
One of us you'll find in jet,
Another you may see in tin,
And a fourth is boxed within.
If the fifth you should pursue,
It can never fly from you.
What are we?

Posted by: Scully at June 8, 2010 3:06 PM

Dustin, to be fair, your headline is "Do You Like Riddles?" Therefore, people who like riddles flock to the thread and have a riddle-throwdown. All that math-y math and SAT logic up there is just more proof that Pajibans are the smartest, most eloquent, and best-looking people on the Internet.

(OK, I don't know about that last one.)

Posted by: MM at June 8, 2010 3:09 PM

Posted by: Scully at June 8, 2010 3:06 PM

The vowels A, E, I, O, and U.

And here is one for the dirty boys:
Patch upon patch, without any stitches; if you answer this riddle, I'll give you my britches!

Posted by: stardust at June 8, 2010 3:12 PM

Dammit, stardust; you beat me to it. Vowels.

Posted by: superasente at June 8, 2010 3:15 PM

I'm guessing stardust will get this right away:

Thirty white horses on a red hill,
First they champ,
Then they stamp,
Then they stand still.


(And still nothing on the apples in basket riddle?)

Posted by: Scully at June 8, 2010 3:16 PM

Is that gross, Stardust? I think that might be gross.

Posted by: superasente at June 8, 2010 3:16 PM

You mean, is the answer to my riddle gross? I dunno, it depends on your tastes.

Also, re: the apples in the basket riddle all I have to contribute is "apple basket". Teehee.

I know Scully's last one, but I'm going to give someone else a chance. She and I are on the same wavelength today.

Posted by: stardust at June 8, 2010 3:20 PM

Michael Bay's detachable tiny penises?

Posted by: logar at June 8, 2010 3:23 PM

If "patch upon patch" is what I think it is, then I think it's quite tasty. (Although if it is naughty, the previous sentence will shame me out of Pajibaland for good).

I'll let someone else guess.

Posted by: Scully at June 8, 2010 3:25 PM

@logar, he wanted $22 for it but I talked him down to 17.

Posted by: becks at June 8, 2010 3:35 PM

Yes, stamp and towel are correct. Although I like the in-flight magazine one.

And he drinks the water from the springs in the mattress.

Posted by: Vermillion at June 8, 2010 3:42 PM

Why is a raven like a writing desk?

They've both been written on.

Posted by: Tammers at June 8, 2010 3:46 PM

A basket contains 5 apples. Do you know how to divide them among 5 kids so that each one has an apple and one apple stays in the basket?

Give four of the kids an apple. Give the fifth kid the basket with the last apple in it.

Posted by: Vermillion at June 8, 2010 3:47 PM

Thirty white horses on a red hill,
First they champ,
Then they stamp,
Then they stand still.

Teeth.

Patch upon patch, without any stitches; if you answer this riddle, I'll give you my britches!

Pumpkins or Cabbage.

Now show me them drawers....

Posted by: Vermillion at June 8, 2010 3:53 PM

You got it, Vermillion! Cabbage.

Posted by: stardust at June 8, 2010 4:00 PM

My riddles were also guessed correctly by Vermillion. But I made no promises pertaining to my drawers. Maybe next time.

Posted by: Scully at June 8, 2010 4:07 PM

There was a guy who lived on the 18th floor of an apartment building. Every morning he would get in the elevator and push the first floor, get out and go to work.

But when he got home he would go to the same elevator and push the 12th floor, get out and walk up 6 floors to get to his apartment. Except on rainy days, when he would simply push the button for the 18th floor.

WHY?

Posted by: Vermillion at June 8, 2010 4:54 PM

Patch upon patch, without any stitches; if you answer this riddle, I'll give you my britches

I thought this was referencing a woman's period. Because apparently I have problems.

Okay, Vermillion. You, Scully and Stardust are out drinking one night when a raggedy vagebond approaches you and gives you this challange: He shows you five hats, two of which are white and three of which are black. The three of you are each going to shut your eyes while the vagabond (who for some reason is adorned in a tattered Canadian flag) puts a hat on each of your heads. Then you will open your eyes and try to guess which hat you're wearing by looking at the color of the hats the other two are wearing.

All three of you open your eyes and stare blankly at each other. Each of you see that the others are wearing two black hats, but you don't know how this will help you determine which color YOUR hat is (all three hats are black).

After a few seconds of silence, Vermillion's (because Vermillion is rocking the riddles) eyes light up and shouts out, "My hat is black, I say! It's black!"

How did Vermillion figure this out? (I encourage anyone to answer)

Posted by: superasente at June 8, 2010 5:16 PM

Vermillion, he's too short to reach the higher buttons. Unless it's raining, in which case he can hit them with his umbrella.

Posted by: superasente at June 8, 2010 5:17 PM

but you don't know how this will help you determine which color YOUR hat is (all three hats are black).

I think you accidentally gave it away.

Posted by: Vermillion at June 8, 2010 5:20 PM

Oh wait...now I get what you are asking...and I do have the answer.

But let's see if anyone else gets it.

Posted by: Vermillion at June 8, 2010 5:21 PM

By looking at the tattered Canadian flag wearing vagabond to see which hats he's got left in his hands? Or have I drunk too much already? Pray do tell.

Posted by: Scully at June 8, 2010 6:52 PM

By looking at the tattered Canadian flag wearing vagabond to see which hats he's got left in his hands? Or have I drunk too much already? Pray do tell.

Well, if I have it right, it is this:

W is white hat, B is black hat

The only three combinations (in any order) you can have is BBB, BWW, or BBW.

Since I can clearly see that two of the hats are black, I know BWW cannot be true. So now there is a 50/50 chance at guessing the right hat.

But then I realize that you and Stardust haven't guessed your hat colors. That means that, like me, you see two black hats, and are unsure if your hat is black or white. At least from your view, you have the same 50/50 chance at guessing.

Since I now realize from your silence that the two of you are seeing two black hats, and that one of those hats is mine, I can now claim with certainty that my hat is black.

I don't know if I explained it clearly enough though.

Posted by: Vermillion at June 8, 2010 7:48 PM

Vermillion, you almost have it, but let me expound just to help crystalize your thoughts.

One must employ a bit of sideways logic to determine what color hat he or she is wearing.

As you look at your two friends, you see that both of them are wearing black hats. However, you know there are still one black and two white hats unaccounted for. Now, you know for certain there aren't two white hats, not only because you don't see a white hat, but because if any person around the circle saw two white hats they would know immediately that only black hats were left. But what if there were only ONE white hat?

To solve this, you must put yourself in the shoes of the person next to you. If the person next to you sees a white hat on you and a black hat on the other guy (you know at least one of the hats the person next to you sees is black because YOU see a black hat) then you know they're going to figure out right away what color their hat is. Why would they know right away? Well, as we already said, anytime there are two white hats, the third person will know right away that they're wearing black. So, if the person next to you sees you wearing a white hat and the other guy wearing a black hat, he knows right away that his hat isn't white. If it was, the other guy would be shouting about how black his hat is (because he'd see two white hats). So if you had a white hat on, the guy next to you would KNOW that his hat WASN'T also white.

So because the guy next to you DOESN'T know that his hat is black, that MUST mean that your hat ISN'T white. It is a logical necessity that your hat is black, and in fact, all three hats are black.

So it's not really about guessing; it's more about deduction. I think you've got it, but just don't know why you've got it.

Posted by: superasente at June 8, 2010 8:17 PM

Cannot be seen, cannot be felt, cannot be heard, cannot be smelt. It lies behind the stars and beneath the hills. Ends life and kills laughter.
Time. Yup, I memorised "Riddles in the Dark" too.

I have five letters. Take the first and last, I remain the same. If you take the middle, I am still the same. What am I?

Posted by: nigeltde at June 8, 2010 8:25 PM

A Postman/woman.

Posted by: frank_247 at June 9, 2010 6:25 AM

I'm actually a word, Frank, but I like the way you think!

Posted by: nigeltde at June 9, 2010 8:43 AM

"You are trapped in a room with no doors or windows. The walls, ceiling, and floor are stone. The only thing in the room with you is a mirror and a table. How do you get out?"

You'd look in the mirror to see what you saw. Then you'd take the saw and cut the table in half. Then you'd put the halves together to make a whole. Then you'd exit through the hole.

That's the answer I learned as a kid, anyway.

Posted by: Wonkey The Monkey at June 10, 2010 12:53 PM

I absolutely added it to my Netflix list, Dustin, and I can't wait to see it! Thanks very much for bringing it to my attention.

Posted by: ariadne at June 17, 2010 1:17 AM

Sam found himself marooned on a desert island. He was an avid smoker and was horrified to learn that there was no way he could get any tobacco- but he had 36 cigarettes- he learned that from the stubs of 6 cigarettes he could make one new one.

How many could he make?

Posted by: Trina at August 6, 2010 10:37 PM