BRAIN TEASERS
Monthly Archive - July 2017 (page 9)

Monthly Archive - July 2017 (page 9)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 81 to 90.
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 21
The first user who solved this task is H Tav.
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#brainteasers #riddles #sport
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 35
The first user who solved this task is H Tav.
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#brainteasers #games
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage

Why don't some coup...

“Why don't some couples go to the gym?
- Because some relationships don't work out.”

Jokes of the day - Daily updated jokes. New jokes every day.
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is A. Length of words in solution: 10,4.
Correct answers: 35
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles #chessknightmove
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Calculate the number 1239

NUMBERMANIA: Calculate the number 1239 using numbers [5, 8, 5, 4, 67, 935] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Guess the name of musician

Look carefully caricature and guess the name of musician.
Correct answers: 31
The first user who solved this task is H Tav.
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#brainteasers #music
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Decrypt the message

Can you decrypt hidden message (GSV OVHH R MVVWVW GSV YVGGVI R UVOG)?
Correct answers: 22
The first user who solved this task is H Tav.
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#brainteasers #wordpuzzles #riddles
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 98
The first user who solved this task is Fazil Hashim.
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#brainteasers #math #riddles
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What is more useful when it ...

What is more useful when it is broken?
Correct answers: 35
The first user who solved this task is Fazil Hashim.
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#brainteasers #riddles
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (12, 13, 22, 25, 26, 28, 29, 33, 35, 38, 62) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C.
Correct answers: 27
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #math #magicsquare
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Pafnuty Lvovich Chebyshev

Born 16 May 1821; died 8 Dec 1894 at age 73. Russian mathematician who founded the St. Petersburg mathematical school (sometimes called the Chebyshev school), who is remembered primarily for his work on the theory of prime numbers, including the determination of the number of primes not exceeding a given number. He wrote about many subjects, including the theory of congruences in 1849, probability theory, quadratic forms, orthogonal functions, the theory of integrals, the construction of maps, and the calculation of geometric volumes. Chebyshev was also interested in mechanics and studied the problems involved in converting rotary motion into rectilinear motion by mechanical coupling. The Chebyshev parallel motion is three linked bars approximating rectilinear motion.[Old style dates: Born 4 May 1821; died 26 Nov 1894]
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