BRAIN TEASERS
The Most Difficult Tasks (page 180)

The Most Difficult Tasks (page 180)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1791 to 1800.
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Calculate the number 1651

NUMBERMANIA: Calculate the number 1651 using numbers [7, 2, 6, 1, 73, 614] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (2, 3, 4, 5, 6, 7, 19, 20, 21, 59, 93) 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: 10
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #magicsquare
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Calculate the number 464

NUMBERMANIA: Calculate the number 464 using numbers [5, 3, 1, 1, 16, 165] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania

I think...

There are three girls at a bar, a red head, a brunette, and a blonde.

They have a seat at the bar. The bar tender says, "If you go into the bathroom there is a mirror. Look into the mirror and tell anything in your life that you believe is true. If you are telling the truth then "POOF" a hundred dollars pops out, if you lie then "POOF" you'll disappear."

So the red head goes in first and stares deeply into the mirror and proclaims, "I think that i am the most beautiful woman in the world!", "POOF" a hundred dollars pops out.

Then the brunette goes in. "I think that i am the smartest woman in the world," "POOF" a hundred dollars pops out.

Now it's the blonde's turn. She slowly walks into the bathroom with her hands over her eyes and peeks between her fingers at the mirror. She waits... nothing happens... she is glad. She stands bravely and states, "I think... "POOF " she disappears.

Submitted by Curtis

Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 6140

NUMBERMANIA: Calculate the number 6140 using numbers [8, 6, 6, 2, 22, 986] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania
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Calculate the number 5613

NUMBERMANIA: Calculate the number 5613 using numbers [6, 9, 4, 2, 31, 597] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania
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Calculate the number 362

NUMBERMANIA: Calculate the number 362 using numbers [5, 5, 1, 7, 20, 279] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania
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Calculate the number 3221

NUMBERMANIA: Calculate the number 3221 using numbers [8, 7, 4, 5, 71, 860] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #numbermania
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Calculate the number 8573

NUMBERMANIA: Calculate the number 8573 using numbers [8, 2, 1, 9, 96, 771] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #math #numbermania
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*UF**** *P**N******) and guess the name of musician band. Length of words in solution: 7,11.
Correct answers: 10
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (********N *I*P***E) and guess the name of musician band. Length of words in solution: 9,8.
Correct answers: 10
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #music
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Avogadro

In 1811, Italian scientist Amedeo Avogadro published his memoire about the molecular content of gases.
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