BRAIN TEASERS
Monthly Archive - April 2016

Monthly Archive - April 2016

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (1, 2, 4, 5, 9, 12, 16, 17, 24, 41, 88) 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: 31
The first user who solved this task is Anas Diab.
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#brainteasers #math #magicsquare
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To unravel me You need a key. ...

To unravel me You need a key. No key that was made by locksmith's hand, But a key that only I will understand. What am I?
Correct answers: 50
The first user who solved this task is On On Lunarbasil.
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#brainteasers #riddles
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What hides this stereogram?

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

You have met your New Year's resolution

Now there are more overweight people in America than average-weight people. So overweight people are now averageā€¦ which means, you have met your New Year's resolution.
Jokes of the day - Daily updated jokes. New jokes every day.
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Find number abc

If a24c0 - 7c50c = 2cab find number abc. Multiple solutions may exist.
Correct answers: 53
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: 6,5.
Correct answers: 30
The first user who solved this task is On On Lunarbasil.
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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 I. Length of words in solution: 7,9.
Correct answers: 45
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles #chessknightmove
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I'm where yesterday follows to...

I'm where yesterday follows today, and tomorrow's in the middle. What am I?
Correct answers: 54
The first user who solved this task is On On Lunarbasil.
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#brainteasers #riddles
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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: 64
The first user who solved this task is On On Lunarbasil.
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#brainteasers #mastermind
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Find the missing text [**G**S]

Background picture associated with the solution.
Correct answers: 22
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Sir Harold Jeffreys

Died 18 Mar 1989 at age 97 (born 22 Apr 1891). English astronomer, geophysicist and mathematician who had diverse scientific interests. In astronomy he proposed models for the structures of the outer planets, and studied the origin of the solar system. He calculated the surface temperatures of gas at less than -100°C, contradicting then accepted views of red-hot temperatures, but Jeffreys was shown to be correct when direct observations were made. In geophysics he researched the circulation of the atmosphere and earthquakes. Analyzing earthquake waves (1926), he became the first to claim that the core of the Earth is molten fluid. Jeffreys also contributed to the general theory of dynamics, aerodynamics, relativity theory and plant ecology.«
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