BRAIN TEASERS
Monthly Archive - July 2020 (page 2)

Monthly Archive - July 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 ab2cb + ba97a = 133232 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
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#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: 14
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is C. Length of words in solution: 7,4.
Correct answers: 24
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove

Centipede pet

A single guy decides life would be more fun if he had a pet.

So he went to the pet store and told the owner that he wanted to buy an unusual pet. After some discussion, he finally bought a centipede, which came in a little white box to use for his house.

He took the box back home, found a good location for the box, and decided he would start off by taking his new pet to church with him. So he asked the centipede in the box, "Would you like to go to church with me today, we will have a good time."

But there was no answer from his new pet. This bothered him a bit, but he waited a few minutes and then asked him again, "How about going to church with me and receive blessings?"

But again, there was no answer from his new friend and pet. So he waited a few minutes more, thinking about the situation. He decided to ask him one more time; this time putting his face up against the centipede's house and shouting, "Hey, in there! Would you like to go to church with me and learn about The Lord???"

A little voice came out of the box:

"I heard you the first time! I'm putting on my shoes."

Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 671

NUMBERMANIA: Calculate the number 671 using numbers [1, 2, 7, 3, 93, 599] 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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Remove 4 letters from this seq...

Remove 4 letters from this sequence (SHOUILSDDEDR) to reveal a familiar English word.
Correct answers: 35
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (3, 6, 11, 21, 24, 29, 42, 48, 54, 58, 61, 66) 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 5a397 + aba69 = c4cb66 find number abc. Multiple solutions may exist.
Correct answers: 15
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is R. Length of words in solution: 7,2,3,4,3.
Correct answers: 21
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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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: 27
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (AOPUHRODYIOIJSIAC) to reveal a familiar English word.
Correct answers: 24
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles
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Paolo Ruffini

Born 22 Sep 1765; died 10 May 1822 at age 56.Italian mathematician and physician who made studies of equations that anticipated the algebraic theory of groups. He is regarded as the first to make a significant attempt to show that there is no algebraic solution of the general quintic equation (an equation with the variable in one term raised to the fifth power). In 1799 Ruffini published a book on the theory of equations with his claim that quintics could not be solved by radicals, General theory of equations in which it is shown that the algebraic solution of the general equation of degree greater than four is impossible. Ruffini used group theory in his work but he had to invent the subject for himself. He also wrote on probability and the application of probability to evidence in court cases.
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