BRAIN TEASERS
Monthly Archive - January 2019 (page 2)

Monthly Archive - January 2019 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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Calculate the number 965

NUMBERMANIA: Calculate the number 965 using numbers [2, 9, 3, 6, 78, 622] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 27
The first user who solved this task is Fazil Hashim.
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#brainteasers #math #numbermania
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Remove 7 letters from this seq...

Remove 7 letters from this sequence (PSBUPPPORTFYFOING) to reveal a familiar English word.
Correct answers: 41
The first user who solved this task is Fazil Hashim.
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#brainteasers #wordpuzzles
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Find number abc

If 2c535 + 636c9 = 8abaa find number abc. Multiple solutions may exist.
Correct answers: 34
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #math

The Watch

Little Johnny sees that his friend at school has a new watch so he asks him how he got it.
"I waited until I heard the bedsprings squeaking in my folk's bedroom and then I ran in. My father gave me a watch to get rid of me.", replied the little friend.
Little Johnny, thinking that this was a cool idea waited that night until he heard the bedsprings squeaking rhythmically and then ran into his folk's bedroom.
"What do you want!", asked the father gruffly.
"I want a watch!", said Johnny.
"Well sit down and shut up!", replied the father.     

Jokes of the day - Daily updated jokes. New jokes every day.
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Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 6,7.
Correct answers: 17
The first user who solved this task is Alfa Omega.
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#brainteasers #wordpuzzles
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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: 24
The first user who solved this task is Nasrin 24 T.
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#brainteasers #mastermind
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Runs over fields and woods a...

Runs over fields and woods all day Under the bed at night sits not alone, With long tongue hanging out, Awaiting for a bone. What am I?
Correct answers: 24
The first user who solved this task is Alfa Omega.
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#brainteasers #riddles
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 28
The first user who solved this task is Alfa Omega.
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#brainteasers #riddles #sport
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Calculate the number 2755

NUMBERMANIA: Calculate the number 2755 using numbers [6, 6, 6, 2, 75, 477] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #numbermania
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What is the missing number?

What is the missing number?
Correct answers: 40
The first user who solved this task is Fazil Hashim.
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#brainteasers #math #riddles
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 15
The first user who solved this task is Fazil Hashim.
CHECK ANSWER
#brainteasers #games
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John Howard Northrop

Born 5 Jul 1891; died 27 May 1987 at age 95.American biochemist who received (with James B. Sumner and Wendell M. Stanley) the Nobel Prize for Chemistry in 1946 for successfully purifying and crystallizing certain enzymes, thus enabling him to determine their chemical nature. During WW I, he conducted research on fermentation processes suitable for the industrial production of acetone and ethyl alcohol. This work led to a study of enzymes essential for digestion, respiration, and general life processes. He crystallized pepsin (1930), a digestive enzyme present in gastric juice, and found that it is a protein, thus resolving the dispute over the nature of enzymes. Using the same chemical methods, he isolated the first bacterial virus (bacteriophage), and found it is a nucleoprotein (1938).
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