The Red Hat
Once upon a time there lived a king who wished to find the wisest man in the realm to be his assistant. He summons the 3 known wisest men to his court and he administers the following test.
He sits them in a circle, facing each other and he says Im going to put either a red hat or a white hat on each of your heads. He proceeds to place a red hat on each of their heads. Obviously they can see each other but there are no mirrors in the room so they cant see whats on their heads. He says If you can see a red hat, raise your hand. They all raise their hands. Then he says If you can tell what color hat you have on, stand up.
Time goes on, one guy looks at another guy, he looks at the other guy. The other guy looks at him. Finally one guy stands up. The question is how did he know he was wearing a red hat?
He sits them in a circle, facing each other and he says Im going to put either a red hat or a white hat on each of your heads. He proceeds to place a red hat on each of their heads. Obviously they can see each other but there are no mirrors in the room so they cant see whats on their heads. He says If you can see a red hat, raise your hand. They all raise their hands. Then he says If you can tell what color hat you have on, stand up.
Time goes on, one guy looks at another guy, he looks at the other guy. The other guy looks at him. Finally one guy stands up. The question is how did he know he was wearing a red hat?
Hint: For a moment or two, nobody moved. Nobody knew for certain what color his hat was, and thats what told the wisest guy that all of the hats were red.
Step 1:
Wiseguy #1 knows he can see two red hats.
Step 2:
Wiseguy #1 thinks, "Hey, if I were wearing a white hat, Wiseguy #2 would see one red hat and one white."
Step 3:
Wiseguy #1 then thinks, "If I were wearing a white hat, and Wiseguy #2 saw one red hat and one white (and if he were wearing a white hat himself), then Wiseguy #3 would have seen two white hats. So, Wiseguy #3 wouldnt have raised his hand to the first question.
Wiseguy #1 thinks, "If that were true, Wiseguy #2 would be sure that he had a red hat. But since Wiseguy #2 was actually unsure about his hat color, it can only mean one thing, my hat is red." Did you answer this riddle correctly?
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Wiseguy #1 knows he can see two red hats.
Step 2:
Wiseguy #1 thinks, "Hey, if I were wearing a white hat, Wiseguy #2 would see one red hat and one white."
Step 3:
Wiseguy #1 then thinks, "If I were wearing a white hat, and Wiseguy #2 saw one red hat and one white (and if he were wearing a white hat himself), then Wiseguy #3 would have seen two white hats. So, Wiseguy #3 wouldnt have raised his hand to the first question.
Wiseguy #1 thinks, "If that were true, Wiseguy #2 would be sure that he had a red hat. But since Wiseguy #2 was actually unsure about his hat color, it can only mean one thing, my hat is red." Did you answer this riddle correctly?
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Giraffe In A Refrigerator Riddle
Hint:
Open the refrigerator, put in the giraffe, and close the door. This question tests whether you tend to do simple things in an overly complicated way. Did you answer this riddle correctly?
YES NO
YES NO
Mouth Of A Lion Riddle
Hint:
A Crime On Freemont Street
A crime has been committed at Freemont Street. The main suspect is a man named Sean Baker. It was said that a man had been walking along the pathway when he was suddenly shot in the stomach. The suspect had brown hair, blue eyes and wore a baggy Armani suit just like Sean Baker's. Sean was asked to tell the story right from the beginning. "Well," said Sean, "I was just hanging around the park when I saw this man walking along the pathway. Suddenly, a guy came up from behind him and shot him! I ran home as fast as I could." The policemen asked him to give a description of the murderer. "He had a red mustache, red hair and a baggy Armani suit on." "I think this man is telling a lie," said one of the policemen. How did he know?
Hint:
How can the murderer shoot him in the stomach if he came up behind the man? Did you answer this riddle correctly?
YES NO
YES NO
Sand Piles Riddle
Hint:
Breaking On The Ocean
Throw it off the highest building, and I'll not break. But put me in the ocean, and I will.
What am I?
What am I?
Hint:
Hard To Catch Riddle
Hint:
I Have Paint On Me Riddle
I sometimes have paint put on me but Im not a wall
I come from trees but Im not a fruit
I get put in a printer but Im not ink
What am I?
I come from trees but Im not a fruit
I get put in a printer but Im not ink
What am I?
Hint:
Bristles Not Whistles Riddle
When looking at these items
You will see some bristles
They get put inside your mouth
But they are not whistles
What is it?
You will see some bristles
They get put inside your mouth
But they are not whistles
What is it?
Hint:
I Come In Many Colors Riddle
I can come in many colors
Like red, yellow, orange, blue or green
When you put me on paper
Your drawings or writing can be seen
Like red, yellow, orange, blue or green
When you put me on paper
Your drawings or writing can be seen
Hint:
Witch Bagels Riddle
Hint:
Witch Hair Riddle
Hint:
Pie Ingredients Riddle
Hint:
Outrunning A Train Riddle
Walking home one day, you take a short cut along the train tracks. The tracks cross a narrow bridge over a deep gorge. At the point you are 3/8 of the way across the bridge, you hear the train whistle somewhere behind you. You charge across the bridge, and jump off the track as the train is about to run you down. As it happens, if you had gone the other way, you would have reached safety just before being run over as well. If you can run ten miles per hour, how fast is the train moving?
Hint:
The train is moving at 40 miles per hour. Imagine that a friend is walking with you. When the train whistle blows, you head away from the train, he heads toward it. When he reaches safety, you will be 6/8 (or 3/4)of the way across the bridge, and the train will have just reached the bridge. For the train to cross 4/4 of the bridge in the time you cross the remaining 1/4, the train must be moving four times your speed. Did you answer this riddle correctly?
YES NO
YES NO
The Pain Train Riddle
A girl and a boy are situated in a space surrounded by a railway. There is a train on the rails which is very very fast and they are unable to cross the rails without being hit by the train. The girl wants to visit her mother in the hospital and the boy wants to visit his father in prison. How will they manage to do that?
Hint:
The boy will push the girl on the rails. On one hand, she will get hurt and she will go to the hospital. On the other hand, the boy will go to prison because he pushed her. Did you answer this riddle correctly?
YES NO
YES NO
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