BRAIN TEASERS
The Most Difficult Tasks (page 291)

The Most Difficult Tasks (page 291)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 2901 to 2910.
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Calculate the number 776

NUMBERMANIA: Calculate the number 776 using numbers [9, 3, 8, 6, 11, 830] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Guess the name of musician

Look carefully caricature and guess the name of musician.
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #games

The good, the bad and the ugly...

Good: Your husband is not talking to you.
Bad: He wants a divorce.
Ugly: He's a lawyer.

Good: Your husband understands fashion.
Bad: He's a cross-dresser.
Ugly: He looks better than you.

Good: You give 'the birds and the bees' talk to your 14-year-old daughter.
Bad: She keeps interrupting.
Ugly: With corrections

Jokes of the day - Daily updated jokes. New jokes every day.
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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 Djordje Timotijevic.
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#brainteasers #wordpuzzles
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Calculate the number 1518

NUMBERMANIA: Calculate the number 1518 using numbers [5, 7, 6, 4, 36, 115] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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What six letter word when yo...

What six letter word when you take one letter away there is still a word, take another letter away and you still have a word and do that until you have one letter left?
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #riddles
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles #sport
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*** D**R*) and guess the name of musician band. Length of words in solution: 3,5.
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Guess the Band Name

Which musician band has an album with a cover as in the picture?
Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music #riddles
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MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (7, 12, 17, 18, 19, 20, 25, 26, 51, 53, 57, 59) 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: 21
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #magicsquare
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Carl R. Woese

Born 15 Jul 1928.American microbiologist who recognized the existence of the organisms Archaea as a third domain of life, distinct from the previously recognized two domains of bacteria, and life other than bacteria. On 2 Nov 1977, his identification of methanogens, a form of life dating back some 3.5 billion years, was reported from the University of Illinois. Woese had long studied the evolutionary track of DNA and RNA. In 1976, he was approached by his colleague Ralph Wolfe, who presented a group of methane producing organisms. Woese studied their RNA and recognized their lack of the entire oligonucleotide sequences. Methanogens are found in oxygen-deficient environments, and mostly obtain their energy by reducing CO2 and oxidizing hydrogen, and releasing methane.
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