The most unknown mysteries. Logic riddles for primary grades

Riddles nowadays are a very popular pastime that allows you to show your wits and intelligence. They are expressions that describe something through similar objects. Some tasks are quite simple and familiar to most people since childhood. It is enough to listen or read them carefully to find the answer. But to unravel the most difficult riddles, you often have to use your full mental potential. But even this is not enough to get the correct answer.

Riddles appeared in ancient times. They were passed down orally from generation to generation, being the most valuable cultural heritage. Many riddles have been invented the greatest minds, which makes finding the answer extremely difficult and exciting. They are also often used to assess a person's intellectual level. Each reader will be interested in testing himself, trying to find answers to the most complex riddles given in the article.

Particularly popular are logic problems, which are real “mental gymnastics”. Often the answer to them is easy to find by using innovative thinking. Such riddles are often included in the tests that people need to pass to get jobs in world-renowned organizations. Here are some of them:

  • The famous Nike brand opened a factory for the production of sports shoes in Africa. The management of the enterprise had to face high level theft The company has taken measures to eliminate theft. What was done?

Answer: Another plant was built and now sneakers were manufactured at one left leg, and on the other - to the right.

  • Human for a long time I couldn’t sleep, tossing and turning in bed. Then he took out his phone and called some number. After a few rings, he ended the call and fell asleep peacefully. For what reason did the dream not come to the person earlier?

Answer: Strong snoring was heard from the neighboring apartment, heard through the wall. The call woke up the neighbor, and the man received enough peace to fall asleep.

  • To entertain little patients in the hospital, they were given beautiful teddy bears. The children became so accustomed to the toys that after recovery they took them home. What measures have been taken by the hospital management to solve this problem?

Answer: Each toy was bandaged and the children were told that sick bear cubs should not leave the hospital until they recovered.

It is very interesting to look for the answer to riddles with a trick. They often seem very simple, but in fact the correct solution can be found after careful thought. Here are some examples of such tasks:

  • Four frogs were sitting on the shore of a pond. One of them decided to jump into the pond. How many frogs were still sitting on the shore?

Answer: Four frogs. One actually decided to jump into the water, but so far she was only thinking about it, staying on land.

  • Two houses were built nearby: the mansion of a noble rich man and the shack of a poor man. A fire broke out and both buildings were engulfed in flames. Which house will the police begin to put out when they arrive at burning buildings?

Answer: The police will not extinguish any house, since this is the job of firefighters.

  • One Parisian found the Eiffel Tower a terrible design, but preferred to dine only at the restaurant located in it. How can his actions be explained?

Answer: This the only place, from where he could not see the Eiffel Tower.

Scientists have proven that solving mathematical riddles contributes most to the development of mental abilities. Looking for clues on them is useful not only for children, but also for adults. It was experimentally found that people who often had to look for answers to complex mathematical riddles were able to find answers much faster. right decisions in complex life situations. Here are a few examples that can be solved with skillful calculations and lateral thinking.

  • In a store, a buyer decided to purchase goods worth 10 rubles. He gave the seller a 25 ruble bill. Since there was no cash at the box office more money, the seller sent an assistant to a nearby shop to change money. He brought the following bills: 2 for 10 rubles and one for 5 rubles. The seller gave the buyer change, putting the money he earned in the cash register. Soon they came to him from a neighboring shop demanding that they return the money, since the 25-ruble note turned out to be counterfeit. How much money did the seller lose?

Answer: 40 rubles: 15 rubles and goods worth 10 rubles gave to the buyer, which is 25 rubles, and returned 25 rubles to the store, of which 15 rubles were his money.

  • Given a series of numbers: 1,3,5,7,9,11,13,15. They need to be substituted for question marks so that the total is 30: ?+?+?=30. Each number can be used several times

Answer: To 7.9 you need to add 9.1 and plus 13.

  • Apples are stored in a box. At first, half of all the fruits and another half of the apple were taken from it. Then they took half of the remaining apples and another half of an apple from the box. After this, another half of the remainder and half of the apple were taken. As a result, there were 31 apples left in the box. How many fruits were in the basket?

Answer: 255

Every people living on the planet has its own riddles, the answer to which is quite difficult. But after thinking carefully, everyone can find the answer.

  • Egyptian mystery: It better than God and worse than the Devil, the poor have him, but the rich do not know about him. Anyone who eats “this” will die. What is this?

Answer: Nothing

  • English riddle: The world famous Prime Minister of England Winston Churchill wanted to get rid of the annoying neighbor who came to him. He sent the butler, coming up with strong evidence that he was not at home. What did Churchill come up with?

Answer: Winston Churchill was always seen with a cigar in his hands. The Prime Minister instructed the butler to open the door for the guest, lighting his favorite cigar.

  • The riddle of the Gauls: The priests of Gaul had to face one problem: during mobilization before battles, the warriors did not appear at the specified point for a very long time to receive equipment. The priests found a solution, which was to sacrifice a person. Who suffered the sad fate?

Answer: The person who most recently arrived at the specified collection point.

Video riddles

We begin to solve riddles from a very early age. This helps the child not only develop logic, but also creative thinking, intelligence, and also increase the ability to analyze the situation. After all, when solving any riddle, the child needs to understand what we're talking about, imagine an object or creature that has these parameters and logically connect the parts of the riddle with the answer. Thus, if you play with your child and ask riddles at the same time, you can develop many mental abilities.

Easy riddles suitable for children younger age, but when the baby grows up you can make a wishconfusing riddlesthat require analysis.Difficult children's riddles, especially with motivation, can be a good help in learning and development.

Riddles can be divided into several categories:

  • difficult riddles for children
  • very difficult riddlesfor children aged 8 to 13 years)
  • mega difficult riddles(for teenagers)

Challenging riddles

  • What should you drop when you really need it and pick it up when you don’t? Answer: anchor.
  • Without work - it hangs, when working - it stands, and after work it is wet? Answer: umbrella.
  • Two fathers and two sons were walking and found three oranges. They divided it up - one for everyone. How did this happen? Answer: grandfather, father and son were walking.
  • What comes first in Russia and second in France? Answer: Letter R.
  • What is it: blue, big, with a mustache and completely stuffed with bunnies? Answer: trolleybus.
  • How many steps does it take to put a hippopotamus in the refrigerator? Answer: Three. Open the refrigerator, place the hippopotamus, close the refrigerator.
  • Small, gray, looks like an elephant. Who is this? Answer: baby elephant.
  • How do day and night end? Answer: soft sign.
  • How many peas can fit into a glass? Answer: peas don't move.
  • What does half an orange look like? Answer: for the second half.
  • These riddles can be asked to children who have already gone to school and acquired skills abstract thinking. The next block will beWith false riddles and answers, which are intended for ages 8 to 12 years.

Very difficult riddles

Mary's father has 5 daughters, their names: Tata, Tete, Titi, Toto. The name of last daughter? Answer: Mary.

  • What elongates when you pick it up, push it between your breasts, and push it into a hole? Answer: seat belt.
  • What has a head but no brain? Answer: cheese, garlic and onions.
  • Is the woman standing on the floor with her hole slightly open? Answer: stove.
  • How to fill a barrel exactly halfway without using measuring instruments? Answer: tilt the barrel and pour until it is filled in a horizontal position so that the beginning of the bottom is visible and does not touch the edge.

Mega difficult riddles - for teenagers

What sign must be placed between 6 and 7 so that the result is less than 7 and greater than 6? Answer: comma.

  • You can tie it, but you can’t untie it. Answer: conversation.
  • To what mere mortal does even the president take off his hat? Answer: hairdresser.
  • They are metallic and liquid. What are we talking about? Answer: nails.
  • How can a person not sleep for 8 days? Answer: sleep at night.
  • What route has no one ever walked or ridden before? Answer: milky.
  • What kind of woman first rubs up against you and then demands money? Answer: conductor.
  • Under which tree does the hare sit when it rains? Answer: Under wet.
  • You are sitting on an airplane, a horse is in front of you, a car is behind you. Where are you at? Answer: on the carousel.
  • What should you do when you see a green man? Answer: cross the road.

Like these ones challenging riddles and answersyou can ask your children. Just don’t turn this activity into the child’s responsibility; he himself should strive to solvethe most difficult riddles in the worldto please you and achieve success. To do this, it is necessary to motivate the baby, praise and give him the opportunity to reveal his talents. Remember that the brain, like muscles, needs to warm up, sothe most difficult riddlesworth making a wish at the end. Also, you should not force a child who has just come home from school or has not completed the task to solve puzzles. homework. The child must be in good mood and be inclined to solve puzzles. If you stick to these simple rules, very soon you will notice how your baby will love challenging tasks.

Of course, parents don’t always want to bother their precious child and come up with the most complicated riddles for him. Nevertheless, such questions, the answer to which you need to think about, are useful and necessary for children and adults, regardless of age.

Why ask your child complex riddles?

Moms and dads may wonder whether it is worth misleading their child and including difficult tasks in the program. However, having studied the information about how productive the most difficult riddles are for children different ages, parents will immediately change their previous opinion. Logic and trick riddles are needed for the following reasons:

These are just some of the factors that indicate that children definitely need difficult questions, to which we need to find answers. This will help you develop fully and be literate.

What should riddles be like?

It is clear that complex riddles are somewhat different from simple logical questions. You should think through a program of developmental classes with such tasks in advance so that the process goes smoothly and without hitches. The most difficult riddles should be:

  • With a catch.
  • Ambiguous.
  • Those that are worth thinking about the answer to.
  • Complex riddles should be selected according to the child’s age. This will help boys and girls find answers according to their level of knowledge. It follows that children should not ask very complex riddles; for the little ones it is better to choose trick questions. For older children, you can choose the same questions as for adults.

It is worth considering the above factors when choosing logical questions for your child.

Logic riddles for little ones

For children up to school age You can take into account the following riddles:

There were three apples on the birch tree, and five pears on the poplar tree. How many fruits are there in total on these trees?

(None, fruits do not grow on birch and poplar)

How can you find a black cat in a dark room?

(To turn on the light)

What will a red handkerchief with white embroidery become if it is lowered into the Black Sea?

What can't you eat for lunch?

(Breakfast and dinner)

What will happen in next year with a dog who is five years old?

(She will be six years old)

Whose hair won't get wet in the pouring rain?

(Bald man)

Which is more correct to say: I can’t see the white yolk or I don’t see the white yolk?

(No way, the yolk is never white)

A duck standing on one leg weighs three kilograms, how much will the same duck weigh if it stands on two legs.

(3 kilograms)

Two eggs take 4 minutes to cook, how long will it take ten eggs to cook?

(4 minutes)

A cat is resting near the bench. The tail, the eyes, and the whiskers are all like a cat’s, but it’s not a cat. Who's resting near the bench?

Guess what goes missing when you eat a bagel?

How can you light a match when you are underwater?

(You can if you are in a submarine)

30 candles were lit in the hall. A man entered the room and extinguished 15 of them. How many candles are left in the hall?

(30 candles left, extinguished candles are still in the room)

The house has an uneven roof. One side is lowered more, the other less. The rooster sat on the top of the roof and laid an egg, which way will it roll?

(It won't go anywhere, the rooster doesn't lay eggs)

What tree does a fox hide under when it rains?

(Under the wet)

In which fields does not a single plant grow?

(On the brim of the hat)

Such complex logic riddles for little ones will cause a whirlpool of emotions and interest. The most important thing is to give your child hints so that he can find the correct answer.

Complex riddles with a trick for schoolchildren

For school-aged children, the questions may be even more difficult to find. Very complex ones can be as follows:

You're at a running competition. When you overtook the last one running, what did you become?

(This cannot happen, because the last runner cannot be overtaken, because he is the last and there cannot be anyone else behind him)

Three car owners had a brother, Alyosha. But Alyosha didn’t have a single brother, how is this possible?

(Possibly if Alyosha had sisters)

What would your score be if you overtook the second runner in line?

(Many people will answer first, but this is wrong, because having overtaken the second runner, the person will become second)

Schoolchildren will certainly enjoy such complex riddles with a trick. After thinking about the answer, it will not be difficult to voice it.

Adult riddles with a trick

Sometimes adults are like children. Therefore, they will also like very complex riddles. People over school age can be asked the following logical questions:

A tram with five passengers is traveling. At the first stop, two passengers got off and four got on. At the next stop, no one got off; ten passengers got on. At another station, five passengers entered and one exited. On the next one, seven people came out and eight people entered. When there was another stop, five people got off and no one got on. How many stops did the tram have?

(The answer to this riddle is not so important. The point is that all participants will most likely count the number of passengers and it is unlikely that anyone will decide to count the stops)

The doorbell rings. You know that your relatives are behind her. There's champagne in your refrigerator cold water and juice. What will you open first?

(Door, because guests must first be allowed into the apartment)

A healthy person who is not sick, does not have a disability, and whose legs are fine, is carried out of the hospital in his arms. Who is this?

(Newborn baby)

You entered the room. It contains five cats, four dogs, three parrots, two guinea pigs and a giraffe. How many feet are there on the floor in the room?

(There are two legs on the floor. Animals have paws, only humans have legs)

Three prisoners unknowingly planned to escape from prison. The prison was surrounded by a river. When the first prisoner escaped, a shark attacked him and ate him. Thus the first of those escaping died. When the second prisoner attempted a disaster, the guards noticed him and dragged him by the hair into the prison territory, where he was shot. The third prisoner escaped normally and was never seen again. What's wrong with this story?

(There are no sharks in the river; they couldn’t drag the prisoner by the hair because they shave his head)

Adult participants of the event will enjoy such riddles.

How to motivate a child to participate in educational activities

It is clear that children definitely need motivation in order for their participation in the game to be exciting and desirable. It is enough to simply promise the child some kind of gift and, of course, hand it over at the end of the game.

Exercising in the morning is very beneficial for the body, but exercise for the brain is doubly beneficial. The most ancient way to make your head think and work is riddles. With a trick, with answers, funny, for children and adults - there are so many of them! Children especially love this genre. They are ready to search for the right answers for days without receiving any clues. This is very useful for kids: it develops logical thinking, ingenuity. Immerse yourself in this amazing world! Gather the whole family around the table and give them a real brainstorming session!

A gift from the ancestors

Who came up with the first riddle remains a mystery. After all, their roots go back to ancient times. Our ancestors did not perceive them as a simple mental exercise. It was something more, they believed that if you solved the riddle, then all your cherished desires would come true. The most popular motive folk epic- guessing tricky riddles to avoid trouble and misfortune. In Russian fairy tales there are very often situations when main character instead of battle, it unleashes such mental puzzles!

Ancient people composed mythical riddles; with a trick, with answers, funny - this is a creation modern authors. How interesting it can sometimes be to find out the answer to a very difficult question! But many old riddles contain deep meaning. They remind only sound in a question form.

Be smart

At any holiday, you can arrange brain gymnastics as entertainment. Guests will be happy to take part in such an action, because boring feasts have long been boring. You need to prepare in advance. Write down riddles on paper: with a trick, with answers, funny, difficult. And prepare small prizes for correct answers. This could be stationery, souvenirs, sweets. You can start charging:

  • A language spoken silently? (Sign language.)
  • He runs down the mountain, then up the mountain, but stays in place. (Road.)
  • Why do they rarely drive, but do they walk constantly? (On the stairs.)
  • A word with five e's and no more vowels? (Displaced person.)
  • What animal do cars drive on and people walk on? (Along the zebra crossing.)
  • A small shack is on fire, and next to it is a huge house? Which of these houses will the police put out first? (No, the firefighters will put out the fire.)
  • How many years are there in a year? (One summer.)
  • What kind of cork can't stop a bottle? (Road.)
  • Are there metal ones or liquid ones? (Nails.)

This kind of entertainment will go off with a bang if adults gather around the table. Trick riddles with funny and serious answers will appeal to all brainstorming participants! The answers to some are not difficult questions Even older children can give. You just need to think a little and use your wits!

Only humor

Everyone loves jokes and fun, so it’s a good idea to prepare a few unusual questions. It’s very easy to show off your humor and become the life of the party. It is not necessary to litter with vulgar jokes; you can prepare riddles with a trick, with answers, funny and unusual.

  • How will he get up and reach the blue sky? (Rainbow.)
  • In the pouring rain, who doesn't get their hair wet? (Bald man.)
  • Earrings for simpletons? (Noodles.)
  • This word always sounds wrong. (The word "wrong".)
  • What does half an orange look like? (For the second half.)
  • When is the easiest time for a black cat to get into the house? (When the door is open.)
  • If a green ball is thrown into the Red Sea, what will it become? (Wet.)
  • Is it better to stir sugar in coffee with your right or left hand? (It's better to do this with a spoon.)

Such riddles with tricky answers, funny and amusing, will help defuse the situation in any society.

The best for children

Entertaining children is a difficult task. Little fidgets quickly get tired of one activity and demand something new. Competitions, games, dances are already over, the children need to rest a little and gain new strength. But they still won’t sit idle. Prepare them children's riddles with tricky answers, funny and creative. Kids love to learn something new. First, give them hints, ask leading questions, let them get carried away with this activity. Then start asking more difficult questions and let them use their brains.

  • What can you cook, but cannot eat? (Lessons.)
  • How many chocolates can you eat on an empty stomach? (One.)
  • How many chips can fit on a plate? (They don't know how to walk.)
  • Pet, first letter "t"? (Cockroach.)
  • How many times does a chicken crow when she lays an egg? (The rooster crows.)
  • Birthday is around the corner, we baked... (Cake.)
  • Ninety bananas grew on a birch tree, the wind blew and ten of them fell. How many bananas are left on the tree? (Bananas don’t grow on birch trees.)
  • Small, gray, looks like an elephant. (Baby elephant.)
  • Old women go to the market to buy themselves... (Groceries.)
  • Hockey players can be heard crying, let the goalie let them through... (Ball.)
  • The bunny went out for a walk, the hare's paws are exactly... (Four.)

Develop and smile

Riddles are useful for both children and adults. They train memory, ingenuity, broaden horizons and perception of the world around us! They are appropriate in any company; the evening will become more fun with a cup of tea and funny riddles. Develop yourself and give people smiles!

With a catch, which have gained popularity among a huge number of different people not only due to the ability to use them in educational process, but also because of the entertainment component.

Such riddles help broaden the horizons of both children and adults, and are of interest to those who want to expand their knowledge. They are light and simple. Let's begin.

1. A man is standing on one side of the river, his dog is on the other. He calls the dog, and he immediately comes running to his owner, without getting wet, without using either a boat or a bridge. How did she do it?

2. What is unusual about the numbers 8, 549, 176, 320?

3. A 12-round fight is scheduled between two boxers. After 6 rounds, one boxer is knocked out on the floor, but none of the men is considered a loser. How is this possible?

4. In 1990 a person turned 15 years old, in 1995 the same person turned 10. How is this possible?

5. You are standing in the corridor. In front of you are three doors into three rooms and three switches. You can't see what's going on in the rooms, and you can only get into them through the door. You can enter each room once and only when all switches are turned off. How do you know which switch belongs to which room?

6. Johnny's mother had three children. The first child was named April, the second was named May. What was the name of the third child?

7. Before the discovery of Mount Everest, what was the highest peak in the world?

8. Which word is always spelled incorrectly?

9. Billy was born on December 25, but his birthday always falls in the summer. How is this possible?


10. A truck driver is driving in the opposite direction on a one-way street. Why don't the police stop him?

11. How can you throw a raw egg on a concrete floor without breaking it?

12. How can a person last eight days without sleep?

13. The doctor gave you three tablets and told you to take one every half hour. How long will it take you to take all the pills?

14. You entered a dark room with one match. There is an oil lamp, newspaper and wooden blocks in the room. What will you light first?

15. Does a man have the right by law to marry his widow’s sister?


16. Some months have 30 days, some have 31 days. How many months have 28 days?

17. What goes up and down but stays in one place?

18. What can you never eat for breakfast?

19. What always increases and never decreases?

20. Imagine that you are in a sinking boat surrounded by sharks. How can you survive?


21. How many times can you subtract 10 from 100?

22. Seven sisters arrived at the dacha, and each of them took up her own business. The first sister cooks, the second works in the garden, the third plays chess, the fourth reads a book, the fifth does a crossword puzzle, the sixth does laundry. What does the seventh sister do?

23. What goes both uphill and downhill, but remains in place?

24. Which table has no legs?

Complex riddles with answers

25.How many years are there in a year?


26. What kind of stopper is impossible to stop any bottle?

27. No one eats it raw, but after cooking it, they throw it away. What is this?

28. The girl wanted to buy a chocolate bar, but she lacked 10 rubles. The boy also wanted to buy a chocolate bar, but he lacked 1 ruble. The children decided to buy one chocolate bar for two, but they still lacked 1 ruble. How much does a chocolate bar cost?

29. A cowboy, a yogi and a gentleman are sitting at the table. How many feet are there on the floor?

30. Nero, George Washington, Napoleon, Sherlock Holmes, William Shakespeare, Ludwig van Beethoven, Leonardo da Vinci. Who's the odd one out on this list?

Riddles with a trick


31. Which island calls itself a piece of laundry?

32. – Is it red?

No, black.

Why is she white?

Because it's green.

33. You are sitting on a plane, there is a car in front of you, and a horse behind you. Where are you at?

34. How long should a hard-boiled chicken egg be boiled in water?

35. What unites the numbers 69 and 88?

Logic riddles


36. Whom does God never see, the king sees quite rarely, and the common man sees every day?

37. Who walks while sitting?

38. What is the longest month of the year?

39. How can you jump from a 10-meter ladder without breaking? And not even get hurt?

40. When this item is needed, it is thrown away, and when it is not needed, it is taken with them. What are we talking about?

Riddles with answers


41. Any person receives this for free twice in his life, but if he needs it for the third time, he will have to pay for it. What is this?

42. What state name will you get if you put a small horse between two identical pronouns?

43. The capital of a European state in which blood flows?

44. The combined ages of father and son are 77 years. The son's age is the father's age in reverse. How old are they?

45. If it is white, then it is dirty, and if it is black, then it is clean. What are we talking about?

Challenging riddles


46. ​​Can a person be in a room without his head and still be alive?

47. In what case will you not be able to take the place of a sitting person, even if he stands up?

48. What product can be boiled with even 10 kg of salt and it still will not become salty?

49. Who can easily light a match under water?

50. The plant that knows everything?


51. What will you do if you see a green man?

52. How many stripes does a zebra have?

53. When does a person look like a tree?

54. What can travel around the world while staying in the same corner?

55. Where is the end of the world?

Ready for the answers?

Answers to riddles


1. The river is frozen

2. This number contains all the digits from 0 to 9.

3. Both boxers are female.

4. He was born in 2005 BC.

5. Turn on the right switch and do not turn it off for three minutes. After two minutes, turn on the middle switch and do not turn it off for one minute. When the minute has passed, turn off both switches and enter the rooms. One light bulb will be hot (1st switch), the second will be warm (2nd switch), and the cold light bulb refers to the switch you didn't touch.

6. Johnny.

7. Everest, it just hasn't been discovered yet.

8. The word "wrong".

9. Billy was born in the southern hemisphere.

10. He is walking along the sidewalk.


11. An egg will not break a concrete floor!

12. Sleep at night.

13. You will need one hour. Take one tablet now, the second after half an hour, and the third after another half hour.

14. Match.

15. No, he's dead.

16. Each month has 28 or more days.

17. Staircase.

19. Age.


20. Stop imagining.

22. The seventh sister plays chess with the third.

23. Road.

24. Dietary.

25. There is one summer a year.

26. Traffic jam.

27. Bay leaf.

28. The price of a chocolate bar is 10 rubles. The girl had no money at all.

29. One foot on the floor. A cowboy puts his feet on the table, a gentleman crosses his legs, and a yogi meditates.

30. Sherlock Holmes, because he is a fictional character.


32. Black currant.

33. Carousel.

34. This does not need to be done, the egg is already boiled.

35. When turned upside down, they look the same.


36. Like yourself.

37. Chess player.

39. Jump off the lowest step.


42. Japan.

44. 07 and 70; 25 and 52; 16 and 61.

45. School board.


46. ​​Yes. You need to stick your head out the window or door.

47. When he sits on your lap.

49. Sailor on a submarine.

51. Cross the road.


52. Two, black and white.

53. When he just woke up (pine, from sleep).

55. Where the shadow begins.

No matter how many correct answers you get, it is not an IQ test. It is important to force your brain to think beyond the ordinary. Below we will give you some tips that will help tune your brain to the right wavelength and prevent it from aging.

Brain exercises


Always have a crossword, puzzle, Sudoku, or any other similar thing that interests you in a prominent place. Spend a few minutes on them every morning to activate your brain.

Regularly attend exhibitions or conferences on topics that are unfamiliar to you. Think about how you can apply what you learn to your industry.

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