BRAIN TEASERS
The Most Difficult Tasks (page 100)

The Most Difficult Tasks (page 100)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 991 to 1000.
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (3, 4, 5, 7, 22, 23, 24, 36, 37, 42, 43, 44, 72) 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: 1
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#brainteasers #math #magicsquare
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Calculate the number 846

NUMBERMANIA: Calculate the number 846 using numbers [3, 4, 9, 2, 83, 598] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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Calculate the number 1911

NUMBERMANIA: Calculate the number 1911 using numbers [6, 6, 8, 1, 85, 324] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania

Not tonight, Adam

After a few days, the Lord called to Adam and said, "It is time for you and Eve to begin the process of populating the earth, so I want you to kiss her." Adam answered, "Yes, Lord, but what is a 'kiss'?" The Lord gave a brief description to Adam, who then took Eve by the hand and led her to a nearby bush. A few minutes later, Adam emerged and said, "Thank you, Lord. That was enjoyable." And the Lord replied, "Yes, Adam, I thought you might enjoy that. Now I'd like you to caress Eve."And Adam said, "What is 'caress'?" So the Lord again gave Adam a brief description and Adam went behind the bush with Eve. Quite a few minutes later, Adam returned, smiling, and said, "Lord, that was even better than the kiss!" And the Lord said, "You've done well, Adam. Now I want you to make love to Eve."And Adam asked, "What is 'make love' Lord?" So the Lord again gave Adam directions and Adam went again to Eve behind the bush, but this time he reappeared in two seconds. And Adam said, "Lord, what is a 'headache'?"
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MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (8, 11, 12, 13, 15, 16, 37, 41, 42, 89, 95) 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: 1
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#brainteasers #math #magicsquare
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Calculate the number 3527

NUMBERMANIA: Calculate the number 3527 using numbers [9, 9, 7, 9, 77, 246] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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Calculate the number 2822

NUMBERMANIA: Calculate the number 2822 using numbers [4, 3, 6, 5, 22, 332] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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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 (3, 4, 5, 6, 7, 8, 10, 11, 12, 19, 79) 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: 1
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#brainteasers #math #magicsquare
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Find number abc

If 9bab3 - 188c3 = aa910 find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 1176

NUMBERMANIA: Calculate the number 1176 using numbers [7, 6, 7, 6, 40, 965] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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Calculate the number 2494

NUMBERMANIA: Calculate the number 2494 using numbers [2, 7, 3, 5, 70, 308] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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Haynes automobile

In 1894, Elwood Haynes successfully tested his one-horsepower, one-cylinder vehicle at 6 or 7 mph at Kokomo, Indiana. He was an American pioneer whose vehicle was one of the first automobiles built. Now on exhibition at the Smithsonian Institution, Washington, D.C., Hayne's vehicle is the oldest American-made automobile in existence. He manufactured automobiles 1898-1925. He was a trained engineer and chemist who discovered several alloys, including a stainless steel (discovered 1911, patented 1919). He was the first to use aluminum in an automobile engine.
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