BRAIN TEASERS
Monthly Archive - March 2017

Monthly Archive - March 2017

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Take a look at the picture of ...

Take a look at the picture of the movie scene and guess the name of the person whose face is not visible. Length of words in solution: 6,7
Correct answers: 25
The first user who solved this task is On On Lunarbasil.
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#brainteasers #movie #film #cinemania
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is M. Length of words in solution: 10,6.
Correct answers: 27
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles #chessknightmove

While on a road trip, an elder...

While on a road trip, an elderly couple stopped at a roadside restaurant for lunch. After finishing their meal, they left the restaurant and resumed their trip. When leaving, the elderly woman unknowingly left her glasses on the table. And, she didn't miss them until after they had been driving about twenty minutes. By then, to add to the aggravation, they had to travel quite a distance before they could find a place to turn around in order to return to the restaurant to retrieve her glasses.
All the way back, the elderly husband became the classic grouchy old man. He fussed and complained and scolded his wife relentlessly during the entire return drive. The more he chided her, the more agitated he became. He just wouldn't let up one minute.
To her relief, they finally arrived at the restaurant. And as the woman got out of the car and hurried inside to retrieve her glasses, the old geezer yelled to her, "While you're in there, you might as well get my hat".
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Calculate the number 794

NUMBERMANIA: Calculate the number 794 using numbers [7, 5, 1, 1, 45, 157] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 22
The first user who solved this task is Eugenio G. F. de Kereki.
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#brainteasers #math #numbermania
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 18
The first user who solved this task is On On Lunarbasil.
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#brainteasers #games
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Guess the Band Name

Which musician band has an album with a cover as in the picture?
Correct answers: 32
The first user who solved this task is On On Lunarbasil.
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#brainteasers #music #riddles
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Remove 3 letters from this seq...

Remove 3 letters from this sequence (LOAAWYERIS) to reveal a familiar English word.
Correct answers: 35
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (15, 16, 17, 18, 26, 27, 28, 52, 64, 65, 66, 89) 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: 23
The first user who solved this task is On On Lunarbasil.
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#brainteasers #math #magicsquare
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A thousand colored folds str...

A thousand colored folds stretch toward the sky, Atop a tender strand, Rising from the land, 'Til killed by maiden's hand, Perhaps a token of love, perhaps to say goodbye. What am I?
Correct answers: 27
The first user who solved this task is On On Lunarbasil.
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#brainteasers #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 67
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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David Shemin

Born 18 Mar 1911; died 26 Nov 1991 at age 80.American biochemist who pioneered the use of radioactive and stable isotopes to trace chemical pathways by which the body creates its own materials, such as blood. He discovered the metabolic pathway by which the cell synthesizes heme (the red substance in haemoglobin), vitamin B-12 and related compounds. In 1946, with David Rittenberg, to investigate the path of glycine in the body, he ingested glycine labelled with atoms of the stable isotope nitrogen-15, and his blood was analyzed for products containing the tracer atoms. Hence they found glycine is used to synthesize the pyrrole rings of protoporphyrin. Further, he found that red blood cells had a lifespan of about 127 days, which led to understanding certain red blood cell diseases. He continued to study the mechanism of the intermediary metabolism of amino acids.«
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