BRAIN TEASERS
The Most Difficult Tasks (page 514)

The Most Difficult Tasks (page 514)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 5131 to 5140.
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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: 8,8.
Correct answers: 38
The first user who solved this task is Roxana zavari.
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#brainteasers #wordpuzzles
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Find the area of the green part

Find the area of the green part if diameter of the circle is R=100. Express result to the accuracy of 3 decimal.
Correct answers: 38
The first user who solved this task is Roxana zavari.
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#brainteasers #math
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Find the missing text [**** ***Y*]

Background picture associated with the solution.
Correct answers: 38
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles

A Very Minor Sin

A famous professor of surgery died and went to heaven. At the pearly gates he was asked by the gatekeeper, "Have you ever committed a sin you truly regret?""Yes," the professor answered. "When I was a young candidate at the Hospital of Saint Lucas, we played soccer against a team from the Community Hospital, and I scored a goal, which was off-side. But the referee did not see it, and the goal won us the match. I regret that now."
"Well," said the gatekeeper. "That is a very minor sin. You may enter."
"Thank you very much, Saint Peter," the professor answered.
"You're welcome, but I am not Saint Peter," said the gatekeeper. "He is having his lunch break. I am Saint Lucas."
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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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Calculate the number 7482

NUMBERMANIA: Calculate the number 7482 using numbers [2, 4, 3, 6, 76, 756] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 38
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Calculate the number 5876

NUMBERMANIA: Calculate the number 5876 using numbers [7, 1, 2, 9, 33, 620] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 38
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania
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What represents the following ...

What represents the following text 3600SIAH?
Correct answers: 38
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles
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How many seconds are in a year...

How many seconds are in a year?
Correct answers: 38
The first user who solved this task is Sanja Šabović.
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#brainteasers #riddles
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Find the missing text [*R****P***I**]

Background picture associated with the solution.
Correct answers: 38
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles
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Calculate the number 1934

NUMBERMANIA: Calculate the number 1934 using numbers [7, 7, 6, 9, 23, 220] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 38
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania
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Self-winding clock

In 1783, the self-winding clock was patented by Benjamin Hanks.
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