Daily Brain Teasers for Sunday, 01 September 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If cbc94 + b28ba = a405c5 find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Calculate the number 2421
NUMBERMANIA: Calculate the number 2421 using numbers [2, 7, 9, 8, 97, 785] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
A woman and her son were takin...
A woman and her son were taking a cab in New York City. It was raining and all the hookers were standing under the awnings.
"Mommy," said the little boy, "what are all those ladies doing?"
"They're waiting for their husbands to get off of work," she replied.
The cabbie turns around and says, "Geez lady, why don't you tell him the truth? They're hookers. They have sex with men for money."
The little boy's eyes get wide and he says, "Is that true, mommy?" His mother, glaring at the cabbie, answers in the affirmative.
After a few minutes, the kid asks, "Mommy what happens to the babies those ladies have?"
"They mostly become cab drivers," she replied.
"Mommy," said the little boy, "what are all those ladies doing?"
"They're waiting for their husbands to get off of work," she replied.
The cabbie turns around and says, "Geez lady, why don't you tell him the truth? They're hookers. They have sex with men for money."
The little boy's eyes get wide and he says, "Is that true, mommy?" His mother, glaring at the cabbie, answers in the affirmative.
After a few minutes, the kid asks, "Mommy what happens to the babies those ladies have?"
"They mostly become cab drivers," she replied.
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (2, 5, 7, 11, 14, 16, 46, 49, 51, 65, 80) 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.
#brainteasers #math #magicsquare
Alfred BeachBorn 1 Sep 1826; died 1 Jan 1896 at age 69. Alfred Ely Beach was an American inventor and publisher of Scientific American magazine which reported on technology developments and patents in the 19th-century. It is still published today, one of the world's leading science magazines. Beach himself invented a tunneling shield and built the pneumatic tube subway which propelled a carriage by means of air pressure generated by huge fans. The tunnel was short - one block - so it operated as a demonstration (1870-73), with one station and train car. In 1856 he won First Prize and a gold medal at New York's Crystal Palace Exhibition. Beach had invented a typewriter for the blind, resembling the modern typewriter in the arrangement of its keys and typebars, but embossed its letters on a narrow paper strip instead of a sheet. |
Find number abc
If 5ac8b - bab74 = a0708 find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Calculate the number 9071
NUMBERMANIA: Calculate the number 9071 using numbers [9, 9, 2, 9, 58, 928] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If a3a79 + b90cc = c52a90 find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
Calculate the number 4491
NUMBERMANIA: Calculate the number 4491 using numbers [7, 5, 7, 4, 47, 946] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
