Daily Brain Teasers for Wednesday, 13 April 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If c2ba4 - bb6a9 = a869c find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
Calculate the number 9812
NUMBERMANIA: Calculate the number 9812 using numbers [2, 7, 9, 4, 11, 882] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
A man walks into a restaurant...
A man walks into a restaurant with a full-grown ostrich behind him.
As he sits, the waitress comes over and asks for their orders.
The man says, "I'll have a hamburger, fries and a coke," and turns to the ostrich, "What's yours?"
"I'll have the same," says the ostrich.
A short time later the waitress returns with the order. "That will be $6.40 please," and the man reaches into his pocket and pulls out the exact change for payment.
The next day, the man and the ostrich come again and the man says, "I'll have a hamburger, fries and a coke," and the ostrich says, "I'll have the same."
Once again the man reaches into his pocket and pays with exact change.
This becomes a routine until late one evening, the two enter again.
"The usual?" asks the waitress. "No, this is Friday night, so I will have a steak, baked potato and salad," says the man, "same for me," says the ostrich.
A short time later the waitress comes with the order and says, "That will be $12.62."Once again the man pulls exact change out of his pocket and places it on the table.
The waitress can't hold back her curiosity any longer.
"Excuse me, sir.How do you manage to always come up with the exact change out of your pocket every time?"
"Well," says the man, "several years ago I was cleaning the attic and I found an old lamp. When I rubbed it a Genie appeared and offered me two wishes. My first wish was that if I ever had to pay for anything, I would just put my hand in my pocket and the right amount of money would always be there."
"That's brilliant!"says the waitress. "Most people would wish for a million dollars or something, but you'll always be as rich as you want for as long as you live!"
"That's right. Whether it's a gallon of milk or a Rolls Royce, the exact money is always there," says the man.
The waitress asks, "One other thing, sir, what's with the ostrich?"
The man sighs, pauses, and answers, "My second wish was for a tall chick with long legs who agrees with everything I say."
As he sits, the waitress comes over and asks for their orders.
The man says, "I'll have a hamburger, fries and a coke," and turns to the ostrich, "What's yours?"
"I'll have the same," says the ostrich.
A short time later the waitress returns with the order. "That will be $6.40 please," and the man reaches into his pocket and pulls out the exact change for payment.
The next day, the man and the ostrich come again and the man says, "I'll have a hamburger, fries and a coke," and the ostrich says, "I'll have the same."
Once again the man reaches into his pocket and pays with exact change.
This becomes a routine until late one evening, the two enter again.
"The usual?" asks the waitress. "No, this is Friday night, so I will have a steak, baked potato and salad," says the man, "same for me," says the ostrich.
A short time later the waitress comes with the order and says, "That will be $12.62."Once again the man pulls exact change out of his pocket and places it on the table.
The waitress can't hold back her curiosity any longer.
"Excuse me, sir.How do you manage to always come up with the exact change out of your pocket every time?"
"Well," says the man, "several years ago I was cleaning the attic and I found an old lamp. When I rubbed it a Genie appeared and offered me two wishes. My first wish was that if I ever had to pay for anything, I would just put my hand in my pocket and the right amount of money would always be there."
"That's brilliant!"says the waitress. "Most people would wish for a million dollars or something, but you'll always be as rich as you want for as long as you live!"
"That's right. Whether it's a gallon of milk or a Rolls Royce, the exact money is always there," says the man.
The waitress asks, "One other thing, sir, what's with the ostrich?"
The man sighs, pauses, and answers, "My second wish was for a tall chick with long legs who agrees with everything I say."
Find number abc
If b9a61 - c768a = 21777 find number abc. Multiple solutions may exist.
#brainteasers #math
Joseph BramahBorn 13 Apr 1748; died 9 Dec 1814 at age 66.English engineer and inventor whose lock manufacturing shop was the cradle of the British machine-tool industry. Central in early Victorian lockmaking and manufacturing, he influenced almost every mechanical trade of the time. Like Henry Ford, his influence was probably greater for the manufacturing processes he developed, than the product itself. He took out his first patent on a safety lock (1784) and in 1795 he patented his hydraulic press, known as the Bramah press, used for heavy forging. He devised a numerical printing machine for bank notes and was one of the first to suggest the practicability of screw propellers and of hydraulic transmission. He invented milling and planing machines and other machine tools, a beer-engine (1797), and a water-closet.[left] |
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 5365
NUMBERMANIA: Calculate the number 5365 using numbers [4, 6, 7, 6, 48, 906] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (4, 5, 13, 25, 26, 34, 65, 66, 68, 74, 91) 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
Find number abc
If 866ac - aa480 = 311bc 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 399
NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
