BRAIN TEASERS
Brain Teasers (page 780)

Brain Teasers (page 780)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 7791 to 7800.
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Which is a winning combination of digits?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Correct answers: 58
The first user who solved this task is Sanja Šabović.
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#brainteasers #mastermind
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Calculate the number 708

NUMBERMANIA: Calculate the number 708 using numbers [9, 3, 2, 4, 15, 50] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 51
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania
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Which two letters are missing?

Which two letters are missing?
Correct answers: 47
The first user who solved this task is Sanja Šabović.
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#brainteasers #riddles

Chinese laundry

Walking through Chinatown, a tourist is fascinated with all the Chinese restaurants, shops, signs and banners. He turns a corner and sees a building with the sign, "Hans Olaffsen's Laundry."

"Hans Olaffsen?", he muses. "How the heck does that fit in here?"

So he walks into the shop and sees an old Chinese gentleman behind the counter.

The tourist asks, "How did this place get a name like "Hans Olaffsen's Laundry?"

The old man answers, "Is name of owner."

The tourist asks, "Well, who and where is the owner?"

"Me, is right here," replies the old man.

"You? How did you ever get a name like Hans Olaffsen?"

"Is simple," says the old man. "Many, many year ago when come to this country, was stand in line at Documentation Center. Man in front was big blonde Swede. Lady look at him and go, "What your name?" He say, "Hans Olaffsen." Then she look at me and go, 'What your name?'"

"I say, Sem Ting."

Jokes of the day - Daily updated jokes. New jokes every day.
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Anagram: INSANE CHALICE

Author: Vojislav Lukić
Correct answers: 55
The first user who solved this task is Sanja Šabović.
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#brainteasers #music #anagram
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What a winning combination?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Correct answers: 92
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
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What number comes next?

Look at the series, determine the pattern, and find the value of the unknown number!
Correct answers: 136
The first user who solved this task is Sanja Šabović.
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#brainteasers #math
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Calculate the number 175

Calculate the number 175 using numbers [4, 4, 6, 5, 20, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 64
The first user who solved this task is Sanja Šabović.
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#brainteasers #math
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Find the area of the orange figure

Express result to the accuracy of 3 decimal.
Correct answers: 71
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Guess the movie title

Film was made in 1964. A wandering gunfighter plays two rival families against each other in a town torn apart by greed, pride, and revenge.
Correct answers: 79
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #movie #film #cinemania
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Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Correct answers: 71
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
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The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
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Phillips-head screw

In 1936, several U.S. patents were issued for the Phillips-head screw and screwdriver to its inventor, Henry F. Phillips (Nos. 2,046,343, 2,046,837 -40). They describe a fastening system involving a shallow cruciform recess and a matching driver with a tapering tip that conveniently self-centers in the screw head. Phillips founded the Phillips Screw Company to license his patents. After three years of rejection, he finally persuaded the American Screw Company to spend $500,000 developing a manufacturing process and manufacture the screws. General Motors was convinced to use the screws on its 1936 Cadillac. By 1940 virtually every American automaker had switched to Phillips screws.
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