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Monthly Archive - March 2022 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
Calculate the number 547
. Each of the numbers can be used only once.','/archive/2022/03/21/numbermania-1647821101.png','/calculate-the-number-547/7214'))
NUMBERMANIA: Calculate the number 547 using numbers [4, 9, 2, 5, 13, 130] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 3
#brainteasers #math #numbermania
Find number abc
)
If 393ac + 4904b = aa4ba find number abc. Multiple solutions may exist. Correct answers: 7
#brainteasers #math
What a winning 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/2022/03/19/mastermind-1647648301.png','/What-a-winning-combination/7212'))
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: 7
#brainteasers #mastermind
The hearing aid
Seems an elderly gentleman had serious hearing problems for a number of years. He went to the doctor and the doctor was able to have him fitted for a set of hearing aids that allowed the gentleman to hear 100%. The elderly gentleman went back in a month to the doctor and the doctor said, "your hearing is perfect. Your family must be really pleased that you can hear again."
To which the gentleman said, "Oh, I haven't told my family yet. I just sit around and listen to the conversations. I've changed my will three times!"
Calculate the number 2286
. Each of the numbers can be used only once.','/archive/2022/03/18/numbermania-1647561902.png','/calculate-the-number-2286/7211'))
NUMBERMANIA: Calculate the number 2286 using numbers [1, 9, 3, 4, 81, 190] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2022/03/17/magic-square-1647475549.png','/MAGIC-SQUARE-Calculate-A-B-C/7210'))
The aim is to place the some numbers from the list (2, 11, 12, 14, 18, 19, 21, 26, 27, 29, 64, 83) 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: 3
#brainteasers #math #magicsquare
Find number abc
)
If ab2c4 - cba46 = 5a2bb find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
What a winning 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/2022/03/15/mastermind-1647302701.png','/What-a-winning-combination/7208'))
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: 9
#brainteasers #mastermind
Calculate the number 2182
. Each of the numbers can be used only once.','/archive/2022/03/14/numbermania-1647216301.png','/calculate-the-number-2182/7207'))
NUMBERMANIA: Calculate the number 2182 using numbers [8, 3, 1, 9, 88, 426] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If bb082 - a6b1c = 766a find number abc. Multiple solutions may exist. Correct answers: 3
#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/2022/03/12/mastermind-1647043501.png','/Find-the-right-combination/7205'))
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: 12
#brainteasers #mastermind
