Daily Brain Teasers for Friday, 06 May 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 3716
NUMBERMANIA: Calculate the number 3716 using numbers [6, 2, 4, 9, 72, 384] 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 (11, 13, 15, 20, 22, 24, 35, 37, 39, 72, 73, 97) 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 4a72c + 1717a = c59b4 find number abc. Multiple solutions may exist.
#brainteasers #math
Two sisters, one blonde and on...
Two sisters, one blonde and one brunette, inherit the family ranch. Unfortunately, after just a few years, they are in financial trouble. In order to keep the bank from repossessing the ranch, they need to purchase a bull so that they can breed their own stock. The brunette balances their checkbook, then takes their last $600 dollars out west to another ranch where a man has a prize bull for sale.
Upon leaving, she tells her sister, "When I get there, if I decide to buy the bull, I’ll contact you to drive out after me and haul it home."
The brunette arrives at the man’s ranch, inspects the bull, and decides she does want to buy it. The man tells her that he can sell it for $599, no less. After paying him, she drives to the nearest town to send her sister a telegram to tell her the news.
She walks into the telegraph office, and says, "I want to send a telegram to my sister telling her that I’ve bought a bull for our ranch. I need her to hitch the trailer to our pickup truck and drive out here so we can haul it home."
The telegraph operator explains that he’ll be glad to help her, then adds, "It’s just 99 cents a word."
Well, after paying for the bull, the brunette only has $1 left. She realizes that she’ll only be able to send her sister one word.
After thinking for a few minutes, she nods, and says, "I want you to send her the word, ‘comfortable.’"
The telegraph operator shakes his head. "How is she ever going to know that you want her to hitch the trailer to your pickup truck and drive out here to haul that bull back to your ranch if you send her the word, ‘comfortable’?"
The brunette explains, "My sister’s blonde. She’ll read it very slow."
Upon leaving, she tells her sister, "When I get there, if I decide to buy the bull, I’ll contact you to drive out after me and haul it home."
The brunette arrives at the man’s ranch, inspects the bull, and decides she does want to buy it. The man tells her that he can sell it for $599, no less. After paying him, she drives to the nearest town to send her sister a telegram to tell her the news.
She walks into the telegraph office, and says, "I want to send a telegram to my sister telling her that I’ve bought a bull for our ranch. I need her to hitch the trailer to our pickup truck and drive out here so we can haul it home."
The telegraph operator explains that he’ll be glad to help her, then adds, "It’s just 99 cents a word."
Well, after paying for the bull, the brunette only has $1 left. She realizes that she’ll only be able to send her sister one word.
After thinking for a few minutes, she nods, and says, "I want you to send her the word, ‘comfortable.’"
The telegraph operator shakes his head. "How is she ever going to know that you want her to hitch the trailer to your pickup truck and drive out here to haul that bull back to your ranch if you send her the word, ‘comfortable’?"
The brunette explains, "My sister’s blonde. She’ll read it very slow."
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
PolarisIn 1962, the first U.S. nuclear warhead fired from a Polaris submarine was launched. The submerged USS Ethan Allen (SSBN-608) test-fired a Polaris A-2 missile with a live nuclear warhead across the Pacific Ocean toward Christmas Island, 1,700 miles (2,700 km) away. The test, code-named Frigate Bird, was the only one the U.S. ever conducted of any nuclear ballistic missile from launch through detonation. After a 12.5-minute, 1,200-mile (1,900 km) flight, the warhead exploded in the air between 10,000 and 15,000-ft (3,000 and 4,600-m) high with a yield of 600 kilotons. Thirty miles from the air burst at periscope depth, the waiting USS Carbonaro (SS-337) captured the mushroom cloud on film. |
Calculate the number 8296
NUMBERMANIA: Calculate the number 8296 using numbers [3, 9, 8, 8, 78, 640] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 576cb - 4aab9 = c5b74 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 832
NUMBERMANIA: Calculate the number 832 using numbers [9, 1, 9, 1, 38, 793] 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 (10, 14, 15, 18, 19, 23, 27, 31, 35, 92) 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 b24aa + 924bc = 1448bc find number abc. Multiple solutions may exist.
#brainteasers #math
