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Brain Teasers (page 106)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1051 to 1060. |
Calculate the number 2420
. Each of the numbers can be used only once.','/archive/2023/10/27/numbermania-1698365101.png','/calculate-the-number-2420/7796'))
NUMBERMANIA: Calculate the number 2420 using numbers [2, 2, 5, 1, 97, 582] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B*C
 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.','/archive/2023/10/26/magic-square-1698278724.png','/MAGIC-SQUARE-Calculate-A-B-C/7795'))
The aim is to place the some numbers from the list (3, 4, 6, 15, 16, 18, 22, 23, 25, 86) 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. Correct answers: 1
#brainteasers #math #magicsquare
Find number abc
)
If c6cb4 - c1a0a = 56ba find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Final arrangements
A woman from New York was getting her affairs in order. She wrote her will and made her final arrangements. As part of these arrangements she met with her rabbi to talk about what type of funeral service she wanted. She told her rabbi she had two final requests.
First, she wanted to be cremated, and second, she wanted her ashes scattered over Bloomindgales.
"Bloomingdales!" the rabbi said. "Why Bloomingdales?"
"That way, I know my daughters will visit me at least twice a week."
Find the right combination
. 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.','/archive/2023/10/24/mastermind-1698105901.png','/Find-the-right-combination/7793'))
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. Correct answers: 3
#brainteasers #mastermind
Calculate the number 826
. Each of the numbers can be used only once.','/archive/2023/10/23/numbermania-1698019501.png','/calculate-the-number-826/7792'))
NUMBERMANIA: Calculate the number 826 using numbers [3, 6, 1, 6, 86, 579] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 4410c + 67ab0 = 111bbc find number abc. Multiple solutions may exist. Correct answers: 7
#brainteasers #math
Find the right combination
. 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.','/archive/2023/10/21/mastermind-1697846701.png','/Find-the-right-combination/7790'))
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. Correct answers: 3
#brainteasers #mastermind
Calculate the number 1045
. Each of the numbers can be used only once.','/archive/2023/10/20/numbermania-1697760301.png','/calculate-the-number-1045/7789'))
NUMBERMANIA: Calculate the number 1045 using numbers [4, 4, 1, 9, 33, 451] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B*C
 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.','/archive/2023/10/19/magic-square-1697673920.png','/MAGIC-SQUARE-Calculate-A-B-C/7788'))
The aim is to place the some numbers from the list (4, 8, 9, 10, 11, 18, 19, 33, 35, 43) 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. Correct answers: 1
#brainteasers #math #magicsquare
Find number abc
)
If 77bca - 7447c = b7ac find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
