BRAIN TEASERS
Monthly Archive - October 2020 (page 2)

Monthly Archive - October 2020 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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Find number abc

If a6449 + a68b4 = 1bcc0c find number abc. Multiple solutions may exist.
Correct answers: 19
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math
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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: 14
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 411

NUMBERMANIA: Calculate the number 411 using numbers [8, 2, 6, 8, 55, 610] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania

A young gay man calls home and...

A young gay man calls home and tells his Jewish mother that he has decided to go back into the closet because he has met a wonderful girl and they are going to be married. He tells his mother that he is sure she will be happier since he knows that his gay lifestyle has been very disturbing to her. She responds that she is indeed delighted and asks tentatively, "I suppose it would be too much to hope that she would be Jewish?" He tells her that not only is the girl Jewish, but she’s from a wealthy Beverly Hills family. She admits she is overwhelmed by the news, and asks, "What is her name?" He answers, "Monica Lewinsky." There is a pause, then his mother asks, "What happened to that nice black boy you were dating last year?"
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Find number abc

If 1a3ba + 2a1c5 = cc532 find number abc. Multiple solutions may exist.
Correct answers: 19
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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Find the right 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: 19
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 958

NUMBERMANIA: Calculate the number 958 using numbers [3, 5, 4, 8, 25, 109] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 8
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 (4, 6, 7, 9, 11, 12, 27, 50, 52, 53) 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: 9
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If 8b6b8 + 46594 = c2a2b2 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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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: 14
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
[link]

Calculate the number 1371

NUMBERMANIA: Calculate the number 1371 using numbers [3, 1, 6, 5, 30, 401] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 9
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania
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Thresher submarine

In 1960, Thresher was launched, the first of a class of U.S. nuclear-powered attack submarines. During sea trials after commissioning it sank in Apt 1963 for reasons that remain unknown. With 129 persons on board, it was the worst loss in submarine history. It was armed with Subroc antisubmarine missiles that could be fitted with either high explosives of a nuclear warhead. The wreckage was observed from the bathyscaphe Trieste at a depth of about 8,500-ft.
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