A reasoning problem has been unsolved for a long time

There is water (blood) on the ground, I am mopping the floor (the hair of the dead, like a mop in the dim light), don't come here, go over there.

I'm not sure if your "first house" is "the first house on the far left" or "the first room on the far right" or if it's some other option. I'll start by assuming that the "first house" is the "first house on the far left." I use the number 1

4 and 5 represent (from left to right) the first, respectively. Two. Three.

Four and five. 1: Yellow, Chrysanthemum, Norway, Water, Cat 2:

Blue, Horse, Tea, Denmark, Violet 3: Red, Milk, English, Rose, Bird 4: Green, Coffee, Germany, Lily 5:

White, beer, tulips, Sweden, dogs After my calculations, there are a total of 24 different items for colors, plants, pets, nationalities and drinks. The first one is a Norwegian residence, because the first one has 9 conditions. The Norwegian house is next door to the blue house, so the second room is blue.

Green and white cannot be separated, so "green and white" may be in the "third and fourth" or "fourth or fifth" respectively, but the owner of the middle (third) room drinks milk and the owner of the green house drinks coffee, so green must be the fourth room and white must be the last. Red and yellow remain. The red is British, not Norwegian, so the red house is in the middle, while the yellow house is the first.

Yellow chrysanthemums are planted, so chrysanthemums are in the first room. The chrysanthemum grower keeps horses next door, so the owner of the blue one (the second room) keeps horses. The owner of the middle house drinks milk, so the owner of the red house drinks milk.

The owner of the green house drinks coffee, so the owner of the fourth house drinks coffee. Beer and tea can only be in the second and fifth or fifth and second, respectively. If it's second, then tea is fifth, and water is first.

But if the water is first, the owner of the second house wants to plant violets, but the owner of the beer (the second house) is a tulip, so there is a contradiction, so the beer can only be used in the fifth, the tea in the second, and the water in the first. Beer is planted with tulips, so the owner of the fifth house grows tulips. The neighbors of the owners who drink the water plant violets, so the owners of the second house plant violets.

Danes drink tea, so the owner of the second residence is a Dane. The fourth dwelling belonged to the Germans and the owner planted lilies, because only the fourth house was "German and lily". Now only the fifth residence is left without "nationality", so the fifth residence belongs to the Swedes.

The Swedes have dogs, so the owner of the fifth house has dogs. Now only the British are left without planting anything, and only roses are left without planting, so the people in the third house grow roses and raise birds. Finally the cats remained, and the cats lived next door to the second house, while the third house already had British birds, so only the owners of the first residence had cats.

In bold are the identified items, 24 in total.

No. 1: yellow

Norwegian. Chrysanthemum.

No. 2: Blue

Horse Breeding No. 3: red

Milk American No. 4: Green

Coffee No. 5: White.

I generally take the hypothetical approach.

Let's assume that the first sentence A says is right and the second sentence is wrong, and then we can see that the first sentence that B said is wrong The second sentence is right and the second sentence is wrong, so it is inconsistent with the original topic, so the initial assumption is not valid, that is, in fact, the second sentence said by A is correct and the first sentence is wrong, so it can be obtained that D is the third and A is not the second

The second sentence that B says is wrong The first sentence is right: [A is the first] The second sentence that C says is wrong, and the first sentence is correct is [C second].

Then B is the fourth.

To sum up: A first, C second, D third, B fourth.

Hope it helps.

Lin Hua must not be from Fujian.

It can be seen from this that Chen Bingkumai is not from Fujian, Beijing, or Guangdong.

Zhao Xin is not from Fujian, nor is he from Beijing, nor is he from Guangdong.

Since the athletes from Shanghai have competed with three athletes, Chen Bing is from Shanghai and Zhao Xin is from Hubei.

Zhao Xin has only played against Chen Bing.

Since Li Ping must have fought twice with people from Guangdong, Fujian, and Beijing provinces, and he did not fight with Chen Bing, he was a native of Guangdong.

So Lin Hua is from Beijing, and Zhang Qiang is from Fujian.

Men can foresee not.

The current age, but how many years a person's life is, that is, the age at the time of death, let the woman say that she will be 51 years old in 5 minutes, then it means that she will die within 5 minutes, but the car will take 15 minutes to get to the next stop, combined with the fact that the other two people also died this year, so it is certain that the car will have a car accident during this journey, and all people will die, so the man will be blue and frightened!

That person could see someone's age at death and hear "Yes, but 51 years in five minutes!" The lady replied with a smile. The man knew that the express train was going to crash in five minutes, and no one was spared.

Is it that the old man is holding the child, and the child raises a knife to kill people?

Reason: "Some witnesses said that ** is six feet tall", "there is a dark shadow moving in the corner", "the wound looks like the knife is cut from top to bottom, but the depth is not deep".

Reasoning: The old man is holding the child, "a child who looks like he is only 10 years old" raises a knife to kill, why do you say that, this child may be an adult, but he is suffering from dwarfism, "a dark shadow is moving", but two people came out. The child hid his face and cried bitterly, could it be that he didn't want to see his mature face, and the old man trembled, just because he was holding the dwarf, moving quickly, killing the family, and losing his strength?

The wound is cut from top to bottom, but the depth is not deep", because the old man is holding a dwarf and has an advantage in height, so the knife edge is cut from top to bottom. The reason for the lack of depth was that the dwarf was off the ground and had no way to borrow power.

**Yes Uncle, as for why, because the whole article is about three people, Catch Fast, Uncle, and Child;

Swiss, but there is a logical problem of its own, foreigners generally do not know Chinese chess, they are more adapted to chess. Others agree to the first floor.

Day, horse, chess. Probably the Swiss, who smashed frozen horse meat to death and burned it to eat.