Albert Einstein s high IQ logical reasoning.

The Germans raised fish.

Cause. Because the first house is Norwegian, and it is said that the Norwegian lives next to the blue house, it means that the second house is blue!

Because the people in the middle house drink milk, the green house is on the left of the white house and the people in the green house drink coffee, you can see that the third house is red, the fourth house is green, the fifth house is white, and the rest of the yellow is the first house!

Then first fill in all the known people in the third building are Britons who drink milk, the fourth building drinks coffee, and the first building smokes d!

Because the person who smoked d lived next to the horse breeder, the second building was a horse breeder!

The rest is harder. First of all.

From the known. The smokers live next to the drinkers or cats, so the smokers live in the second and fourth houses.

Judging by the pumping of the Germans pumping p, the Germans live in second. Four. Five buildings.

Judging from the fact that the person who smoked the m raised a bird, the person who smoked the m lived in the third and fifth buildings.

Judging by the beer drinking by the ugly B, the person who smoked B lived in the second or fifth building.

Above we can list a diagram. Two. b

P mix. Three. m

Mix. Four. pm

Mix. Five. bp

m mixed. Then we'll look at it again.

Judging from some of the above known conditions and the inferred conditions, the people in the first building can only drink water, because it is impossible for the Danes who drink tea and the beer drinkers to live in the first building!

Because the person who smokes the beer lives next to the drinking water, it can be known that the person who smokes the mixer lives in the second building, and it can be seen that the person who smokes B and drinks beer can only be the owner of the fifth building!

Judging by the Danish drinking tea, then the second building is his!

Judging by the German pouts, he lives in the fourth building!

The last remaining Swede with a dog is the fifth!

From the fact that the person who smoked the m kept a bird and the person who smoked the mix lived near the cat keeper, it can be seen that the British were the ones who smoked the m, while the Norwegian was the cat keeper who lived near the pump!

Of course, the answer to the question of the Germans having cats is the one who is left with the most rear.

Cinnabar. Hero. Morality. Auspicious.

Yellow. Blue. Red. Green.

White. Water. Tea. Milk.

Coffee. Beer. D mix.

mpb(d:dunhill mix:mix m:pall

mall~p:prince~b:blue

master) cats. Horse.

Bird. Fish. Dog. I'm tired, I'm so tired of typing, I've got to be right, I have to look at the picture to the commentary

Logical reasoning in Olympiad mathematics is drawn"**"method of doing. Let's talk about it again.