BRAIN TEASERS
Monthly Archive - April 2018 (page 4)

Monthly Archive - April 2018 (page 4)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 31 to 40.
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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: 26
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles
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Find number abc

If 7ca64 + 4cb0c = b26472 find number abc. Multiple solutions may exist.
Correct answers: 53
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Black and Blue. Red and Gree...

Black and Blue. Red and Green. Yellow and Blue. Green and Grey. I am all colours. You can try to get close to me, but you can't escape my vision. If you get greedy, you will try to take your colours for yourself, but before you know it, I will be eating you for lunch. What am I?
Correct answers: 20
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles

Dracula friends

Why is no one friends with Dracula?

Because he's a pain in the neck.

Jokes of the day - Daily updated jokes. New jokes every day.
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 99
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 3,8,5.
Correct answers: 31
The first user who solved this task is Djordje Timotijevic.
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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: 42
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #mastermind
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The cost of making only the ...

The cost of making only the maker knows, Valueless if bought, but sometimes traded. A poor man may give one as easily as a king. When one is broken pain and deceit are assured. Who am I?
Correct answers: 52
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles
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As a whole, I am both safe a...

As a whole, I am both safe and secure. Behead me, and I become a place of meeting. Behead me again, and I am the partner of ready. Restore me, and I become the domain of beasts. What am I?
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
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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: 22
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles #sport
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Calculate the number 373

NUMBERMANIA: Calculate the number 373 using numbers [1, 3, 4, 2, 62, 319] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 27
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
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Edward A. Doisy

Born 13 Nov 1893; died 23 Oct 1986 at age 92.Edward Adelbert Doisy was an American biochemist who shared (with Henrik Dam) the 1943 Nobel Prize for Physiology or Medicine for his isolation and synthesis of vitamin K, a substance that encourages blood clotting (1939), used in medicine and surgery. With the embryologist Edgar Allen (1922-34), he developed assay techniques that facilitated research on sex hormones. Doisy and his associates isolated the sex hormones estrone (theelin, 1929; the first estrogen to be crystallized), estriol (theelol, 1930), and estradiol (dihydrotheelin, 1935). In 1936-39 he isolated two forms of the vitamin, (K1 from lucerne seed and K2 from fish meal, in a pure crystalline form), determined their chemical structures, and synthesized the vitamin.«
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