BRAIN TEASERS

Daily Brain Teasers for Monday, 06 September 2021

Daily Brain Teasers for Monday, 06 September 2021 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

Calculate the number 3840

NUMBERMANIA: Calculate the number 3840 using numbers [9, 5, 8, 4, 58, 685] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #numbermania

Find number abc

If 43184 - aa5b8 = a0c0c find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math

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.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #mastermind

A husband returns home one nig...

A husband returns home one night to find his wife in bed with a naked man. "What are you doing?" he shouts. The wife turns to her lover and says, "I told you he was stupid!"
Jokes of the day - Daily updated jokes. New jokes every day.

Calculate the number 7203

NUMBERMANIA: Calculate the number 7203 using numbers [5, 8, 7, 9, 89, 362] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #numbermania

Phoebus Levene

Died 6 Sep 1940 at age 71 (born 25 Feb 1869).Phoebus Aaron Theodor Levene was a Russian-American chemist who was a pioneer in the study of nucleic acids. In 1909, he found that the carbohydrate present in nucleic acid from yeast is the pentose sugar ribose. In 1929, he succeeded in identifying the carbohydrate in the nucleic acid from the thymus of an animal. It is also a pentose sugar but lacks one oxygen atom of ribose and was therefore called deoxyribose. These were named ribonucleic and deoxyribonucleic acids (RNA and DNA). Levene also determined how the nucleic acid components combine to form the nucleotides and how the nucleotides combine in chains. Later discoveries showed DNA and RNA to be key elements in the maintenance of life.

MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (20, 21, 22, 23, 27, 29, 48, 49, 55, 81) 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.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #magicsquare

Find number abc

If 6b78c - 39ac5 = ca657 find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math

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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 3672

NUMBERMANIA: Calculate the number 3672 using numbers [3, 4, 5, 4, 79, 381] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania

Find number abc

If b0ab0 + 20c0a = 3bbba find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math

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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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