BRAIN TEASERS
Monthly Archive - October 2018 (page 3)

Monthly Archive - October 2018 (page 3)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30.
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Calculate the number 3315

NUMBERMANIA: Calculate the number 3315 using numbers [7, 7, 3, 7, 31, 841] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Remove 5 letters from this seq...

Remove 5 letters from this sequence (CLEARNKIVLMNG) to reveal a familiar English word.
Correct answers: 32
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles
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Find number abc

If 554a6 - 351aa = 2c2ab find number abc. Multiple solutions may exist.
Correct answers: 29
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math

Australian beer-brew...

“Australian beer-brewers use kangaroo hops.”

Jokes of the day - Daily updated jokes. New jokes every day.
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Guess the Band Name

Which musician band has an album with a cover as in the picture?
Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music #riddles
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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: 5,6.
Correct answers: 27
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #wordpuzzles
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Which is a winning combination of digits?

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: 32
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #mastermind
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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: 3,3,2,4,3.
Correct answers: 30
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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Calculate the number 3484

NUMBERMANIA: Calculate the number 3484 using numbers [1, 4, 4, 4, 86, 698] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (********N *I*P***E) and guess the name of musician band. Length of words in solution: 9,8.
Correct answers: 10
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #music
[link]

Remove 4 letters from this seq...

Remove 4 letters from this sequence (PRQESEIARCHE) to reveal a familiar English word.
Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles
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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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