BRAIN TEASERS
Monthly Archive - April 2016 (page 4)

Monthly Archive - April 2016 (page 4)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 31 to 40.
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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I went into the woods and got ...

I went into the woods and got it. I sat down to seek it. I brought it home with me because I couldn't find it. What is it?
Correct answers: 64
The first user who solved this task is Djordje Timotijevic.
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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 (9, 11, 18, 27, 29, 36, 70, 72, 79) 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: 36
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #magicsquare

A good life is when

A good life is when you assume nothing,
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PALINDROME

Make the palindrome of the following letters: A, A, A, A, A, A, A, A, C, C, E, E, G, G, G, I, I, L, L, N, N, N, N, P, P, R, R, S, S, S, S, S, S, T, T, U, U, U, U, Y, Y
Correct answers: 29
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #wordpuzzles #palindrome
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Find number abc

If 2463c + 5b46a = 84cba find number abc. Multiple solutions may exist.
Correct answers: 80
The first user who solved this task is Erkain Mahajanian.
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#brainteasers #math
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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: 8,8.
Correct answers: 44
The first user who solved this task is Squazz Muntbacker.
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#brainteasers #wordpuzzles
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is O. Length of words in solution: 4,6.
Correct answers: 49
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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PALINDROME

Make the palindrome of the following letters: A, A, B, B, C, E, E, G, G, I, I, I, I, L, L, M, M, N, N, N, N, O, O, O, O, S, S, S, S
Correct answers: 26
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #wordpuzzles #palindrome
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Find the right 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: 69
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #mastermind
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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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