BRAIN TEASERS
Monthly Archive - February 2017

Monthly Archive - February 2017

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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With pointed fangs it sits i...

With pointed fangs it sits in wait, With piercing force its doles out fate, Over bloodless victims proclaiming its might, Eternally joining in a single bite. What am I?
Correct answers: 27
The first user who solved this task is Fazil Hashim.
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#brainteasers #riddles
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 21
The first user who solved this task is Gregory Dorvil.
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#brainteasers #games
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 55
The first user who solved this task is Fazil Hashim.
CHECK ANSWER
#brainteasers #math #riddles

I live every day like it's the last day of my life

@kevin_nealon:

I live every day like it's the last day of my life.

Every morning I wake up real early, and I spend maybe three hours on the phone making funeral arrangements.

http://on.cc.com/1BA2p6M

Jokes of the day - Daily updated jokes. New jokes every day.
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (J*** *EN***) and guess the name of musician. Length of words in solution: 4,6.
Correct answers: 31
The first user who solved this task is On On Lunarbasil.
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#brainteasers #music
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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 G. Length of words in solution: 5,5.
Correct answers: 40
The first user who solved this task is Roxana zavari.
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#brainteasers #wordpuzzles #chessknightmove
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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: 45
The first user who solved this task is Roxana zavari.
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#brainteasers #mastermind
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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: 4,9
Correct answers: 33
The first user who solved this task is On On Lunarbasil.
CHECK ANSWER
#brainteasers #movie #film #cinemania
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (UMFINFORMERD) to reveal a familiar English word.
Correct answers: 58
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Calculate the number 6157

NUMBERMANIA: Calculate the number 6157 using numbers [9, 7, 3, 8, 63, 817] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 24
The first user who solved this task is Joe Smith.
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#brainteasers #math #numbermania
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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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