Interconnected mysteries. Puzzles for adults. Logic riddles for schoolchildren

Developing logic is one of the priority goals modern education. Today, the winner is not the carrier of a large amount of information, but the one who has well-developed logic and the ability to analyze and synthesize information. Logical thinking develops with early years. One way is to solve logic riddles. This is exciting not only for children, but also for adults.

We need to solve this problem in reverse. When I give it to my third daughter, the apples have disappeared. Therefore, at this moment the mother only had 1 apple, that is. Half apples half apple = 1 apple. Before giving birth to a second child. Before giving birth to your first child.

Answer: There were 7 apples in the basket. If we put 2 bags on each donkey, there are 13 bags left. If we put 3 bags on each donkey, there are 3 unoccupied donkeys. In this case, the number of bags will be 3. Then just do the equation and find the number of donkeys, then find the number of bags.

Tasks for children 8-9 years old

Children aged 8-9 years have a much faster understanding of the world thanks to their ability to read. Children are already able to independently master texts, combining visual, auditory and figurative perception. At this age, they are good at solving logical riddles related to word composition, sound and letter analysis. It is interesting to create new series of words based on the given ones. Mathematical riddles and puzzles are popular among children. Children's riddles - pictures - are still attractive.

If there are 22 donkeys, the number of bags is 2 13 =. Answer: John must carry 57 bags. After smoking 27 cigarettes, Ana Carolina added the cigarette plugs needed to make 9 more cigarettes. These 9 cigarettes left stumps to make others. Then with the last three cigarette plugs I made the last cigarette.

Note that whenever a book is placed on a shelf, the first sheet is on the right and the last sheet is on the left. Soon the moth ate 8 intermediate books, plus the first page of the first book and the last page of the last book. Three people were fishing: a son, a father and a grandfather.

Junior school adolescence

10-12 years – the time of completion of formation in children intellectual abilities. During this period, it is still possible to adjust and deepen the level of development of memory, thinking and perception. But one exciting form is no longer enough for children aged 10-12 years. There must be a tempting motivation of cognitive interest. In this regard, logical riddles are excellent material that, in an entertaining form, will unobtrusively captivate and interest a child aged 10-12 years.

The father is both son and father. There are two children and two parents. Every day the surface doubles. So when a spider has covered half on the 29th day, another spider will do so and the void will be filled. Intellectual reasoning, or more specifically deductive reasoning, was a mental resource that the fictional detective Sherlock Holmes claimed to use to solve crimes. Arthur Conan Doyle's portrayal of Holmes is a calm, tireless rationalist who keeps an eye on everything to discover and interpret the most important clues.

For children 10-12 years old, logical riddles can be in the form of test tasks, graphic dictations, intellectual chains, game situations. Modern children 10-12 years old are fluent in gadgets and computer technology, so it is appropriate to use computer versions of riddles and tasks to develop logical thinking in doses.

This kind of systematic thinking—the ability to keep a goal in focus while working on smaller goals that lead to the whole—is one of the special attributes of the human mind. An essential skill in untangling logic hobbies is knowing how to "think outside the box" because even with all the clues, the answer may not be the most obvious.

Like number games, logic games use the left side of the brain. Smart thinking usually requires observing "pieces" of information and putting them together in the same way you assemble a puzzle or pieces of modular furniture. You may also need to be attentive to visual detail, and to extract and categorize different types of factual information, whether represented by numbers or words, shapes or colors, or a mixture of all of these.

Development of verbal and logical thinking

Very often there is difficulty in logical action due to the insufficient level of development of verbal and logical thinking. By the age of 10, children usually develop the skills to systematize words and generalize concepts. By the age of 12, riddles based on linguistic means and structures are offered. Children's language includes many new concepts and associations. The answers to such riddles will be the conclusions obtained from the transition from one conclusion to another. Children's logical steps should not be perceived by adults at the level of right and wrong. With their answers, the guys find new, often non-standard solutions, and disappointing them with an unequivocal “no” means stopping the process logical development and creative search.

Other necessary logical mental processes are decoding information, discovering and using sequences, and forming thoughts about a hobby concept. Often you need to test different ideas or hypotheses about how the information contained in a hobby relates to each other, but this process of trial and error is an important part of logical reasoning.

Riddle as a way to develop a child

Developing the ability to think and reason intelligently and use different aspects of logic is the key to success in Everyday life, because it allows you to solve practical problems. They can also help you benefit from the ability to anticipate possible obstacles to your progress.

Collections of logic riddles with answers for children of different ages exist in great variety. Select tasks that are appropriate to the age and development level of your child. Don't turn solving such riddles into a grueling lesson. Create an atmosphere of fun and entertaining gameplay. The situation of success will only inspire your little know-it-all more. Let the vivid childhood impressions of solving riddles remain a lifelong incentive to boldly solve any complex life riddles.

The word "logic" comes from the Greek logos, which means "word, speech or reason." Some of us have reached conclusions the detective way, observing available data and information and evaluating options. Two types of reasoning can cope with problems and improve their ability to analyze and reason.

Examples of hobbies that develop logical reasoning and try to figure out answers. Enigma. My second and third give us something to breathe. My second, fourth and fifth that I hit the basketball. Without my fourth, my price is high and even to blame. Distribution and bodywork are two of them. There are only three words that make up our language.

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How do day and night end?
With a soft sign
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The magpie is flying, and the dog is sitting on its tail. Could it be?
Yes, the dog is sitting on its own tail, a magpie is flying nearby
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What needs to be done to keep five guys in one boot?
Each of them take off a boot
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What is 2+2*2?
Six
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In which month does chatty Svetochka talk the least?
In February - the shortest month
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What is yours, but others use it more often than you?
your name
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How to find last year's snow?
Go outside immediately after the start of the new year.
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What word always sounds wrong?
Wrong
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A person has one, a cow has two, a hawk has none. What is this?
Letter -O-
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A man is sitting, but you cannot sit in his place, even if he gets up and leaves. Where is he sitting?
On your knees
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What rocks are not in the sea?
Sukhikh
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What sign should be placed between 4 and 5 so that the result is more than 4 and less than 5?
Comma
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Can a rooster call itself a bird?
No, because he can't speak.
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What disease has no one on earth ever had?
Nautical
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Is it possible to predict the score of any match before it starts?
Yes, 0 - 0
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What can you cook but can't eat?
Lessons
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What becomes a third larger when placed upside down?
Digit 6
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One corner of the square table was sawed off. How many corners does the table have now?
Five.
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Which knot cannot be untied?
Railway
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What is the cow in front and the bull behind?
Letter -O-
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Which river is the scariest?
Tiger
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What has no length, depth, width, height, but can be measured?
Temperature, time
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What are all the people on earth doing at the same time?
Getting older
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Two people were playing checkers. Each played five games and won five times. Is this possible?
Both people played different games with other people.
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How can a thrown egg fly three meters without breaking?
You need to throw the egg more than three meters, then the first three meters it will fly intact.
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The man was driving a large truck. The car's headlights were not on. There was no moon either. The woman began to cross the road in front of the car. How did the driver manage to see her?
It was a bright sunny day.

If you read the puzzle carefully, you will easily find the answer. From the clues below, can you find out the full name of each century, the next village where they lived before they came to Hawthorn Meadow, and the date they moved into the nursing home? A resident named Elder moved to Hawthorn Meadow a year later than the man who lived in Mulbury. Henry is a former farm worker who lived all his life in Wishingwell until he moved to Hawthorn Meadow. For most of her professional life, Margaret Gray managed post office in the village.

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Where is the end of the world?
Where the shadow ends.
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Man learned from spiders how to build suspension bridges, and from cats he learned camera apertures and reflective lenses. road signs. What invention came about thanks to snakes?
Syringe.
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What can you easily pick up from the ground, but cannot throw far?
Poplar fluff.
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What comb can you use to comb your head?
Petushin.
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What do you drop when you need it and pick it up when you don't?
Anchor.
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What can travel around the world while remaining in the same corner?
Postage Stamp.
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You are sitting on an airplane, in front of you is a horse, behind you is a car. Where are you at?
On the carousel
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What notes can be used to measure distance?
Mi-La-Mi.
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What won't go into the biggest pot?
Its cover.
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Russian mystery. A wooden river, a wooden boat, and wooden smoke flowing over the boat. What is this?
Plane.
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A satellite makes one revolution around the Earth in 1 hour 40 minutes, and another in 100 minutes. How can this be?
One hour and forty minutes is equal to one hundred minutes.
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Name at least three animals that Moses took into his ark?
The prophet Moses did not take animals into the ark; righteous Noah did this.
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In one hand the boy carried one kilogram of iron, and in the other the same amount of fluff. Which was heavier to carry?
Same.
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In 1711, a new unit of 9 people appeared in each regiment of the Russian army. What is this division?
Regimental orchestra.
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In first place are seagulls, followed by lapwings, starlings, and pigeons. All of them are the main culprits... What tragedies?
Plane crashes.
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There is a well-known story about little boy, which, having received New Year's gift, asked my mother: “Please take off the lid. I want to pet the gift.” What kind of gift is this?
Turtle.
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Which animals always sleep with their eyes open?
Fish.
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It is known that at one time, silkworm eggs were exported from China on pain of death. What animal was exported from Afghanistan in 1888 with the same risk?
Afghan Hound.
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What insects have been domesticated by humans?
Bees.
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A problem invented by the learned monk and mathematician from Ireland Alcuin (735–804).
The peasant needs to transport a wolf, a goat and a cabbage across the river. But the boat is such that only a peasant can fit in it, and with him either one wolf, or one goat, or one cabbage. But if you leave a wolf with a goat, then the wolf will eat the goat, and if you leave a goat with cabbage, then the goat will eat the cabbage. How did the peasant transport his cargo?
Solution 1.: It is clear that we have to start with a goat. The peasant, having transported the goat, returns and takes the wolf, which he transports to the other bank, where he leaves it, but he also takes the goat and takes it back to the first bank. Here he leaves her and transports the cabbage to the wolf. Then, returning, he transports the goat, and the crossing ends safely. Solution 2: First, the peasant again transports the goat. But the second one can take the cabbage, take it to the other bank, leave it there and return the goat to the first bank. Then transport the wolf to the other side, return for the goat and again take her to the other side.
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In the old days in Rus', married women wore a headdress called kokoshnik, the name of which comes from the word “kokosh”, meaning animal. Which?
Chicken (remember what she says when she lays eggs?).
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Why can't a porcupine drown?
Its needles are hollow.
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To take a breath of air, dolphins are forced to surface every 15-30 minutes. Why don't they suffocate in their sleep?
They don't sleep at night.
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83. Name the fifth largest country by area after Russia, China, Canada and the USA.
Brazil.
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The man went to the market and bought a horse there for 50 rubles. But he soon noticed that the horse had become more expensive, and sold it for 60 rubles. Then he realized that he had nothing to ride on, and bought the same horse for 70 rubles. Then he thought about how not to get a scolding from his wife for such an expensive purchase, and sold it for 80 rubles. What did he earn as a result of manipulation?
Answer: -50+60-70+80=20
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The only bird with ears?
Owl.
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The two approached the river at the same time. The boat on which you can cross can only support one person. And yet, without outside help, everyone crossed on this boat to the other side. How did they do it?
They sailed from different shores.
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In Chinese, the combination of three characters for "tree" means the word "forest". What does the combination of two hieroglyphs “tree” mean?
Grove.
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Residents of Kansas are very fond of Russian nuts. What is it if it is known that we can find them in any market?
Seeds.
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The Romans introduced a revolutionary innovation into the design of the fork - all subsequent models were just variations of the solution found. What kind of fork was there before this innovation?
One-toothed.
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Chinese martial artists said that fighting is for fools, but victory is for smart people. And what, in their opinion, is for the wise?
World.
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Name the language that is native to the largest number of people.
Chinese.
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IN Ancient Rus' they were called broken numbers. What are they called nowadays?
Fractions.
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A brick weighs two kilograms and half a brick. How many kilograms does a brick weigh?
If half a brick weighs two kilograms, then a whole brick weighs four kilograms.
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For some reason, these people, returning to their homeland, brought with them branches of exotic plants, for which they received their nickname. What kind of people are these?
Pilgrims, they brought palm leaves.
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In terms of production volume, bananas occupy first place in the world, followed by citrus fruits. What fruits are on the third?
Apples.
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In the US state of Arizona, they began to protect the desert from thieves. They steal something without which the desert is threatened with desolation and devastation. What do thieves take from the desert?
Cacti.
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Name the plant that has the largest fruits.
Pumpkin.
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Neither fish nor fowl - what was this Russian proverb originally about?
In crayfish.
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In Spain they are called Portuguese, in Prussia - Russians. What are they called in Russia?
Cockroaches.
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Pythons, having eaten a pig, could no longer get out of the cage.
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A hedgehog has 4 g, a dog has 100 g, a horse has 500 g, an elephant has 4-5 kg, and a human has 1.4 kg. What?
Brain mass.
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In 1825, the streets of Philadelphia were cleared of trash by domestic animals. Which ones?
Pigs.
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What dish was invented in the 17th century by Marco Aroni?
Pasta.
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What does any astronaut lose during a flight?
Weight.
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As you know, all original Russian female (full) names end in either A or Z: Anna, Maria, Olga, etc. However there is one thing female name, which does not end in either A or Z. Name it.
Love.
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The Gallic priests found a fail-safe way to quickly mobilize soldiers in the event of war. To do this, they sacrificed only one person. Which one?
The last one to arrive.
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Once in the city of Nice they held a competition for the most enduring smoker. One of the participants set a record by smoking 60 cigarettes in a row. However, he did not receive the prize. Why?
He died.
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Humans have thirteen pairs of ribs. Who has more than three hundred ribs?
At the snake.
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There is a pipe in the mouth, a tambourine in the hand, and a mug under the arm. This is how buffoons were depicted in Rus'. Everything is clear about the pipe and tambourine, but what is a mug?
Mask.
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Everyone knows that “you can’t wash dirty linen in public.” But what was supposed to be done with it if it couldn’t be taken out?
Burn.
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In what place did Russian men put on hats and mittens, regardless of the time of year?
In the bath.
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How is smelt fish similar to birds?
She makes nests, laying eggs there.
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Which grass is the tallest?
Bamboo.
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Name an agricultural crop that is 90% burned and 10% wasted.
Tobacco.
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The Greeks used this to protect certain parts of their body. This was made from sandalwood bark. Name it.
Sandals.
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The first greenhouses appeared in France. Why do you think?
For growing oranges (orange - orange).
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The owner of the largest horn is the white rhinoceros (up to 158 cm). Which animal has the softest horns?
Snail.
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This is what football referees used before they used the whistle.
Bell.
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What is dirty when it is white and clean when it is green?
Blackboard.
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In practice, when moving along a curve, this ball makes 5,000 revolutions per minute, and when moving in a straight line, more than 20,000 revolutions per minute. Where is this ball located?
In a ballpoint pen.
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The great Hippocrates was asked: “Is it true that genius is a disease?” “Certainly,” replied Hippocrates, “but very rare.” What other property of this disease did Hippocrates note with regret?
Not contagious.
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What was the name of the city in England where, in 1873, the Indian game, popular to this day, was first demonstrated?
Badminton.
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Where, judging by the name, did the ancient Slavs attach the case for hunting edged weapons?
On the foot. This is a scabbard.
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Who do the Malays catch with a locked bumboo cage with a live pig inside?
The pythons, having eaten the pig, could no longer get out of the cage.
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The three painters had a brother, Ivan, but Ivan had no brothers. How could this be?
Ivan had three sisters.
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Russian princes had various nicknames, which came from the names of cities (Vladimir, Chernigov, Galitsky), from bright personal qualities (Udaloy, Mudry, Kalita). What nickname did Prince Vsevolod, who had twelve children, receive?
Vsevolod the Big Nest.
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In 1240, a population census was conducted for the first time in Kievan Rus. Who did this and for what purpose?
Genghis Khan (to collect tribute from the population).
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The year was 988... A large crowd of residents of ancient Kyiv was moving towards the Dnieper for some reason. What was the name of the road along which the townspeople walked?
988 is the year of the baptism of Rus'. The street is called Khreshchatyk.
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Russia consisted of Great Russia (Russia itself), Little Russia (Ukraine), White Rus' (Belarus). What was the name of Manchuria, which was part of this state?
Zheltorossiya.
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The Italian flag is red, white and green. What cut berry helped the Italians choose these colors?
Watermelon.

Answers to Questions Check if you have the talent to be a private detective like Sherlock Holmes or if you need more training. Answer to Challenge 2 - Words in Fury "Language". This is the third word that makes up “our language.” Gray is Margaret, so the Elder, who is not Daisy, is Henry's last name and Daisy is the eldest. According to lane 1, Margaret Gray came from Mulbury, and in lane 2, Herney-Elder lived in Wishingwell. The exception was former house Daisy Senior in Pligwood.

Children, at least the curious ones, love riddles. They enjoy asking questions and finding answers. They enjoy challenges, especially ones that are at their disposal, that they can conquer, and from which they can feel fulfilled. That is why it is useful to stimulate the desire for knowledge and imagination from time to time with some appropriate questions.