BRAIN TEASERS
Brain Teasers (page 246)

Brain Teasers (page 246)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 2451 to 2460.
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Can you replace the question mark with a number?

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 62
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #riddles
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Remove 5 letters from this seq...

Remove 5 letters from this sequence (ESTOCPZKPILLEQ) to reveal a familiar English word.
Correct answers: 33
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles
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Find number abc

If 6bbc3 - 64ac6 = 2a9b find number abc. Multiple solutions may exist.
Correct answers: 33
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math

Never lose yourself

Never lose yourself while trying to hold on to someone who doesn't care about losing you.
Jokes of the day - Daily updated jokes. New jokes every day.
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Mathematical Puzzle: IF 1+1=...

Mathematical Puzzle: IF 1+1=5, 3+3=45 and 5+5=125 THEN 6+6=?
Correct answers: 166
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #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: 21
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #wordpuzzles
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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: 39
The first user who solved this task is Nasrin 24 T.
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#brainteasers #mastermind
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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: 13
The first user who solved this task is Nasrin 24 T.
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#brainteasers #movie #film #cinemania
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is T. Length of words in solution: 3,9.
Correct answers: 28
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #wordpuzzles #chessknightmove
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Calculate the number 5394

NUMBERMANIA: Calculate the number 5394 using numbers [2, 8, 9, 5, 59, 569] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 12
The first user who solved this task is undefined.
CHECK ANSWER
#brainteasers #math #numbermania
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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.
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A.V. Hill

Born 26 Sep 1886; died 3 Jun 1977 at age 90. Archibald Vivian Hill was a British physiologist and biophysicist who received (with Otto Meyerhof) the 1922 Nobel Prize for Physiology or Medicine for discoveries concerning the production of heat in muscles, research which helped establish the origin of muscular force in the breakdown of carbohydrates with formation of lactic acid in the muscle. Hill's early experiments researched the effects of electrical stimulation on nerve function, the mechanical efficiency of muscle, energy processes in muscle during recovery, the interaction between oxygen and hemoglobin, and quantitative aspects of drug kinetics on muscle. Hill combined aspects of physics and biology, a discipline which he championed as biophysics.
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