BRAIN TEASERS

Daily Brain Teasers for Tuesday, 19 October 2021

Daily Brain Teasers for Tuesday, 19 October 2021 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

Which is a winning combination of digits?

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

Calculate the number 866

NUMBERMANIA: Calculate the number 866 using numbers [3, 5, 6, 3, 90, 602] 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 76acc - 10ba3 = 663ab find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math

Adventures in Disneyland

Two blondes were on their way to Disneyland and came to a fork in the road. The sign read: "Disneyland Left."

So they went home.

Jokes of the day - Daily updated jokes. New jokes every day.

Which is a winning combination of digits?

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

Subrahmanyan Chandrasekhar

Born 19 Oct 1910; died 21 Aug 1995 at age 84. Indian-American astronomer and astrophysicist who shared (with William A.Fowler) the 1983 Nobel Prize for Physics for formulating the currently accepted theory on the later evolutionary stages of massive stars (which has led to the discovery of black holes and neutron stars). He was one of the first scientists to combine the disciplines of physics and astronomy. Early in his career he demonstrated that there is an upper limit, now called the Chandrasekhar limit, to the mass of a white dwarf star. (A white dwarf is the last stage in the evolution of a star such as the Sun, which ends with collapse when the nuclear energy source in its centre has become exhausted.) Further, it shows that stars much more massive than the Sun must either explode or form black holes.

Calculate the number 933

NUMBERMANIA: Calculate the number 933 using numbers [4, 2, 7, 5, 90, 491] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (6, 7, 8, 24, 25, 26, 64, 65, 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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare

Find number abc

If 2ac88 + aa728 = 8b4bc find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#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 483

NUMBERMANIA: Calculate the number 483 using numbers [6, 8, 9, 6, 45, 212] 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 90a99 + accb9 = cbc6b8 find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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