Brain teasers stretch kids' lateral-thinking muscles. These 20 brain-teasers range from gentle to genuinely tricky — great for car rides, classroom warm-ups, or a quiet moment.
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164 brain teaser riddles
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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?
L3 · brain teaser
3
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
4
{ 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…
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
6
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…
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
8
A kind man comes across a dirty box, a voice says to him “Coconuts, $5 a dozen”With his lightning qu
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?
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
L3 · brain teaser
10
A magician was boasting one day at how long he could hold his breath under water
A magician was boasting one day at how long he could hold his breath under water. His record was 6 minutes. A kid that was listening said, “that’s nothing, I can stay under water for 10 minutes using no types of equipment or air pockets!”The magician told the kid if he could do that, he’d give him $10,000. The kid did it and won the money. Can you figure out how?
Hint: A magician was boasting one day at how long he could hold his breath under water…
✨ The kid filled a glass of water and held it over his head for 10 minutes
A man is in a solid metal room. Solid metal floor, ceiling and walls. The ONLY thing in the room is a table. How does he get out?
Hint: A man is in a solid metal room…
✨ He hits his arm against the wall until it gets saw, he then uses the saw to cut the table in half, he then puts the two pieces of table back together to make a hole, he climbs out the hole a
L3 · brain teaser
12
A man is late for an appointment and, in his haste, takes a corner so fast that only two wheel were
A man is late for an appointment and, in his haste, takes a corner so fast that only two wheel were on the pavement. A police man is standing on the corner, but he did not give him a ticket. Why?
Hint: A man is late for an appointment and…
✨ He was on a motorcycle
L2 · brain teaser
13
A man takes a barrel that weighs 20 pounds, and then puts something in it
A phone rings 9 times, and no one answers it. A horse eats 9 pounds of grain. A bannana grows 9 inches evry day. and the computer gets 9 mail messages every day. What is always in the above paragraph ^?
Hint: A phone rings 9 times…
✨ Letters and words
L3 · brain teaser
18
A pregnant lady named her children: Dominique, Regis, Michelle, Fawn, Sophie and Lara
A pregnant lady named her children: Dominique, Regis, Michelle, Fawn, Sophie and Lara. What will she name her next child? Jessica, Katie, Abby or Tilly?
Hint: A pregnant lady named her children: Dominique…
✨ Sound of music Tilly. She seems to follow the scale Do, Re, Me, Fa, So, La, and then Ti
L3 · brain teaser
19
A sign on the barber's door says “I shave only those who do not shave themselves“