Daily Brain Teasers for Thursday, 20 May 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (21, 24, 26, 27, 30, 32, 64, 67, 69) 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.
#brainteasers #math #magicsquare
Find number abc
If 6b2a4 + 177bc = ac0c7 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
The only cow in a small Kentuc...
The only cow in a small Kentucky town stopped giving milk. The peopledid some research and found that they could buy a cow just across the stateline in Illinois for $200.
They brought the cow from Illinois and the cow was wonderful. Itproduced lots of milk all of the time, and the people were very happy. They decided to acquire a bull to mate with the cow to produce morecows like it. They would never have to worry about their milk supply again.They bought the bull and put it in the pasture with their beloved cow.However, whenever the bull tried to mount the cow, the cow would move away. No matter what approach the bull tried, the cow would move awayfrom the bull and he could not succeed in his quest. The people were veryupset and decided to ask the Vet, who was very wise, what to do.
They told the Vet what was happening. "Whenever the bull tries to mountour cow, she moves away. If he approaches from the back, she moves forward. When he approaches her from the front, she backs off. Anattempt from the side, she walks away to the other side."
The Vet thought about this for a minute and asked, "Did you by chance,buy this cow in Illinois?"
The people were dumbfounded, since no one had ever mentioned where theybought the cow. "You are truly a wise Vet," they said. "How did youknow we got the cow in Illinois?"
The Vet replied with a distant look in his eye, "My wife is from Illinois."
They brought the cow from Illinois and the cow was wonderful. Itproduced lots of milk all of the time, and the people were very happy. They decided to acquire a bull to mate with the cow to produce morecows like it. They would never have to worry about their milk supply again.They bought the bull and put it in the pasture with their beloved cow.However, whenever the bull tried to mount the cow, the cow would move away. No matter what approach the bull tried, the cow would move awayfrom the bull and he could not succeed in his quest. The people were veryupset and decided to ask the Vet, who was very wise, what to do.
They told the Vet what was happening. "Whenever the bull tries to mountour cow, she moves away. If he approaches from the back, she moves forward. When he approaches her from the front, she backs off. Anattempt from the side, she walks away to the other side."
The Vet thought about this for a minute and asked, "Did you by chance,buy this cow in Illinois?"
The people were dumbfounded, since no one had ever mentioned where theybought the cow. "You are truly a wise Vet," they said. "How did youknow we got the cow in Illinois?"
The Vet replied with a distant look in his eye, "My wife is from Illinois."
Calculate the number 1570
NUMBERMANIA: Calculate the number 1570 using numbers [4, 8, 1, 2, 21, 203] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Airplane launch from airshipIn 1930, for the first time, an airplane was catapulted from a U.S.dirigible. A Vought two-seat observation plane was catapulted from the airship Los Angeles and then flew to the carrier Saratoga. |
Find number abc
If 58613 - bcc01 = b8a1b find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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.
#brainteasers #mastermind
Calculate the number 5807
NUMBERMANIA: Calculate the number 5807 using numbers [7, 2, 4, 3, 25, 621] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (14, 17, 23, 25, 26, 28, 34, 61, 64, 70) 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.
#brainteasers #math #magicsquare
Find number abc
If 4c59b - ab091 = 15507 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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.
#brainteasers #mastermind
