Tweens and older grade-schoolers can take on the trickier stuff. Brain-teasers, math puzzles, and pun-heavy "what am I" classics — perfect for sleepovers and family game night.
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417 riddles for age 12
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1
A black dog is sleeping in the middle of a black road that has no streetlights and there is no moon
A black dog is sleeping in the middle of a black road that has no streetlights and there is no moon. A car coming down the road with its lights off steers around the dog. How did the driver know the dog was there?
Hint: A black dog is sleeping in the middle of a black road that has no streetlights a…
✨ It was daytime
L3 · brain teaser
2
A black dog stands in the middle of an intersecton in a town painted black
A black dog stands in the middle of an intersecton in a town painted black. None of the street lights are working due to a power failure caused by a storm. A car with two broken headlights drives towards the dog but turns in time to avoid hitting him. How could the driver have seen the dog in time?
Hint: A black dog stands in the middle of an intersecton in a town painted black…
✨ What time is it Who said this happened during the night?
A blue house is made of blue bricks. A yellow house is made of yellow bricks. A red house is made of red bricks. An orange house is made of orange bricks. What would a green house be made of?
Hint: A blue house is made of blue bricks…
✨ Glass
L2 · what am i
4
A boy was at a carnival and went to a booth where a man said to the boy, “If I write your exact weig
A boy was at a carnival and went to a booth where a man said to the boy, “If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50.” The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he’ll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?
Hint: A boy was at a carnival and went to a booth where a man said to the boy…
✨ The man did exactly as he said he would and wrote “your exact weight”on the paper
L3 · brain teaser
5
A car's odometer shows 72927 miles, a palindromic number
A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third. What is the number?
A cloud was my mother, the wind is my father, my son is the cool stream, and my daughter is the fruit of the land. A rainbow is my bed, the earth my final resting place, and I’m the torment of man.
Hint: A cloud was my mother…
✨ Rain
L2 · what am i
9
{ A dad and son are in a car accident and the dad dies instantly and the son gets sent to hospital
{ A dad and son are in a car accident and the dad dies instantly and the son gets sent to hospital… The doctors have to operate on him, but one of the doctors turns around and says, “I can’t operate on him… he’s my son. ” Who am I??
Hint: { A dad and son are in a car accident and the dad dies instantly and the son get…
✨ his mother
L3 · brain teaser
10
A doctor and a bus driver are both in love with the same woman, an attractive girl named Sarah
A doctor and a bus driver are both in love with the same woman, an attractive girl named Sarah. The bus driver had to go on a long bustrip that would last a week. Before he left, he gave Sarah seven apples. Why?
Hint: A doctor and a bus driver are both in love with the same woman…
A farmer in California owns a beautiful pear tree. He supplies the fruit to a nearby grocery store. The store owner has called the farmer to see how much fruit is available for him to purchase. The farmer knows that the main trunk has 24 branches. Each branch has exactly 12 boughs and each bough has exactly 6 twigs. Since each twig bears one piece of fruit, how many plums will the farmer be able to deliver?
Hint: A farmer in California owns a beautiful pear tree…
✨ None. A pear tree does not bear plums
L3 · brain teaser
12
A father's child, a mother's child, yet no one's son
A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?
Hint: A girl is twice as old as her brother and half as old as her father…
✨ 50 years old
L3 · math
14
A headless lawyer had a letter to write; It was read by a man who had lost his sight
A headless lawyer had a letter to write; It was read by a man who had lost his sight. The dumb repeated it word for word; And deaf was he who listened and heard.
Hint: A headless lawyer had a letter to write; It was read by a man who had lost his s…
✨ The letter in question is the letter “O“
L3 · brain teaser
15
A hiker comes to a fork in the road and doesn't know which way to go to reach his destination
A hiker comes to a fork in the road and doesn’t know which way to go to reach his destination. There are two men at the fork, one of whom always tells the truth while the other always lies. The hiker doesn’t know which is which, though. He may ask one of the men only one question to find his way. Which man does he ask, and what is the question?
Hint: A hiker comes to a fork in the road and doesn’t know which way to go to reach hi…
✨ Either man should be asked the following question: “If I were to ask you if this is the way I should go, would you say yes?”While asking the question, the hiker should be pointing at either
A horse travels a certain distance each day. Strangely enough, two of its legs travel 30 miles each day and the other two legs travel nearly 31 miles. It would seem that two of the horse’s legs must be one mile ahead of the other two legs, but of course this can’t be true. Since the horse is normal, how is this situation possible?
Hint: A horse travels a certain distance each day…
✨ The horse operates a mill and travels in a circular clockwise direction. The two outside legs will travel a greater distance than the two inside legs
L3 · brain teaser
17
A hundred feet in the air, but it's back is on the ground
A kind man comes across a dirty box, a voice says to him “Coconuts, $5 a dozen”With his lightning quick arithmetic he calculates that if he sold those same coconuts to the coconut air assault team for the accepted rate of $3 per dozen that in no time at all he would be a millionaire. What’s with this guy, assuming his math is accurate?
Hint: A kind man comes across a dirty box…
✨ He was a billionaire
L3 · brain teaser
19
A king decided to let a prisoner try to escape the prison with his life
A king decided to let a prisoner try to escape the prison with his life. The king placed 2 marbles in a jar that was glued to a table. One of the marbles was supposed to be black, and one was supposed to be blue. If the prisoner could pick the blue marble, he would escape the prison with his life. If he picked the black marble, he would be executed. However, the king was very mean, and he wickedly placed 2 black marbles in the jars and no blue marbles. The prisoner witnessed the king only putting 2 black marbles in the jars. If the jar was not see-through and the jar was glued to the table and that the prisoner was mute so he could not say anything, how did he escape with his life?
Hint: A king decided to let a prisoner try to escape the prison with his life…
✨ The prisoner grabbed one of the marbles from the jar and concealed it in his hand
A large truck is crossing a bridge 1 mile long. The bridge can only hold 14000 lbs, which is the exact weight of the truck. The truck makes it half way across the bridge and stops. A bird lands on the truck. Does the bridge collapse?
Hint: A large truck is crossing a bridge 1 mile long…
✨ No, it does not collapse. Because it has driven a half mile - you would subtract the gas used from the total weight of the truck