BRAIN TEASERS
Monthly Archive - May 2016

Monthly Archive - May 2016

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Calculate the number 1541

NUMBERMANIA: Calculate the number 1541 using numbers [2, 1, 3, 7, 23, 687] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 25
The first user who solved this task is Roxana zavari.
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#brainteasers #math #numbermania
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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: 3,5,4,9.
Correct answers: 28
The first user who solved this task is Roxana zavari.
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#brainteasers #wordpuzzles

Lightbulb Joke Collection 12

Q: How many journalists does it take to screw in a lightbulb?
A: Three. One to report it as an inspired government program to bring light to the people, one to report it as a diabolical government plot to deprive the poor of darkness, and one to win a pulitzer prize for reporting that Electric Company hired a lightbulb assassin to break the bulb in the first place.
Q: How many computer journalists does it take to screw in a light bulb?
A: Five-one to write a review of all the existing light bulbs so you can decide which one to buy, another one to write a remarkably similar one in another magazine the next month, a third to have a big one come out on glossy paper two months later that is by then completely out of date, a fourth to hint in his/her column that a completely new and updated bulb is coming out, and the fifth to report a rumor that that new bulb is shipping with a virus.
Q: How many GLC workers does it take to change a lightbulb ?
A: Four. One to do it and three to go round putting up posters announcing that the GLC, working for London, is going to change the lightbulb.
Q: How many city planners does it take to screw in a light bulb?
A: Six - four to write an extensive study recommending a three-way 100/200/250 watt light bulb, one to write an article in the newspaper praising the study, and one to put in a 10 watt blub instead.
Jokes of the day - Daily updated jokes. New jokes every day.
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CINEMANIA: Guess the movie title

See negative of movie scene and guess the title. Length of words in solution: 8
Correct answers: 39
The first user who solved this task is Roxana zavari.
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#brainteasers #movie #film #cinemania
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PALINDROME

Make the palindrome of the following letters: A, A, D, D, E, E, E, E, F, I, I, S, S, S, S, U, U, W, W, Z, Z
Correct answers: 27
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles #palindrome
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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PALINDROME

Make the palindrome of the following letters: A, A, C, C, D, D, E, E, F, F, I, I, I, I, I, I, M, M, N, N, N, N, N, N, N, O, O, S, S, S, S, T, T
Correct answers: 22
The first user who solved this task is Roxana zavari.
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#brainteasers #wordpuzzles #palindrome
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (16, 19, 24, 25, 28, 31, 33, 34, 39, 51, 78) 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 Roxana zavari.
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#brainteasers #math #magicsquare
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PALINDROME

Make the palindrome of the following letters: A, A, A, A, C, C, D, D, E, E, E, E, E, E, J, J, L, L, M, M, O, O, R, R, S, S, S, S, S, S, T, T
Correct answers: 21
The first user who solved this task is Erkain Mahajanian.
CHECK ANSWER
#brainteasers #wordpuzzles #palindrome
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Joseph-Achille Le Bel

Born 24 Jan 1847; died 6 Aug 1930 at age 83.French chemist who was the first to present a theory on the relationship between molecules and how they absorb or reflect light. Born into a family wealthy in petroleum holdings, he was able to build his own laboratory to pursue his work. He theorized (1874) that optical activity - the presence of two forms of the same organic molecule, one a mirror image of the other - is due to an asymmetric carbon atom bound to four different groups. For this contribution he is regarded as the cofounder of stereochemistry, with J. H. van't Hoff. His interests also included petrochemistry, cosmology, and biology.Birth date: DSB gives 24 Jan 1847; Enc. Brit. gives 21 Jan 1847.
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