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Monthly Archive - August 2022brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
Find number abc
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If a94a3 + bc698 = 8c1a1 find number abc. Multiple solutions may exist. Correct answers: 6
#brainteasers #math
Calculate the number 1854
. Each of the numbers can be used only once.','/archive/2022/08/29/numbermania-1661731501.png','/calculate-the-number-1854/7376'))
NUMBERMANIA: Calculate the number 1854 using numbers [1, 2, 3, 9, 99, 322] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
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If 5bb3c - 1ca5a = 415b5 find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
Who was it?
She left him on the sofa when the phone rang, and was back in a few seconds.
"Who was it?" he asked.
"My husband," she replied.
"I better get going," he said. "Where was he?"
"Relax. He's downtown playing poker with you."
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/2022/08/27/mastermind-1661558701.png','/Find-the-right-combination/7374'))
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: 4
#brainteasers #mastermind
Calculate the number 1968
. Each of the numbers can be used only once.','/archive/2022/08/26/numbermania-1661472301.png','/calculate-the-number-1968/7373'))
NUMBERMANIA: Calculate the number 1968 using numbers [1, 1, 3, 3, 51, 454] 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/2022/08/25/magic-square-1661385923.png','/MAGIC-SQUARE-Calculate-A-B-C/7372'))
The aim is to place the some numbers from the list (8, 12, 15, 32, 36, 39, 63, 67, 68, 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. Correct answers: 4
#brainteasers #math #magicsquare
Find number abc
)
If c3aa7 + 6bc3c = 1b3661 find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Which is a winning combination of digits?
. 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/2022/08/23/mastermind-1661213101.png','/Which-is-a-winning-combination-of-digits/7370'))
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: 6
#brainteasers #mastermind
Calculate the number 3877
. Each of the numbers can be used only once.','/archive/2022/08/22/numbermania-1661126701.png','/calculate-the-number-3877/7369'))
NUMBERMANIA: Calculate the number 3877 using numbers [5, 6, 9, 2, 53, 544] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If abab0 - ba097 = 4ccb3 find number abc. Multiple solutions may exist. Correct answers: 5
#brainteasers #math
