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: 38
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: 57
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

Why Germans...

Why Germans don't play Scrabble...
FUSSBODENSCHLEIFMASCHINENVERLEIH
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: 62
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: 36
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: 55
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: 65
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: 72
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: 25
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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Franz Karl Achard

Born 28 Apr 1753; died 20 Apr 1821 at age 67. German chemist and experimental physicist who invented a process for the large-scale extraction of table sugar (sucrose) from beets, and in 1801, opened the first sugar-beet factory, in Silesia (now Poland). At first, though simple, the method was costly, He improved it using suggestions of the Institute in France, including that the beets be pressed without cooking them, which saved much expense for fuel. He had succeeded Andreas Sigismund Marggraf upon his death (1782) as director of the “Class of Physics” at the Berlin Academy. It was Marggraf that had first discovered the presence of sugar in beet-root, and isolated it on an experimental scale in 1747. Achard also discovered a method for working platinum and was the first to prepare a platinum crucible (1784).
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