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Monthly Archive - October 2021 (page 3)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
Calculate the number 483
. Each of the numbers can be used only once.','/archive/2021/10/11/numbermania-1633910701.png','/calculate-the-number-483/7053'))
NUMBERMANIA: Calculate the number 483 using numbers [6, 8, 9, 6, 45, 212] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 9
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If 90a99 + accb9 = cbc6b8 find number abc. Multiple solutions may exist. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#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/2021/10/09/mastermind-1633737901.png','/Which-is-a-winning-combination-of-digits/7051'))
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: 19
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
My wife's a liar
"That wife of mine is a liar," said the angry husband to a sympathetic pal seated next to him in the bar.
"How do you know?" the friend asked.
"She didn't come home last night, and when I asked her where she'd been, she said she'd spent the night with her sister, Shirley."
"So?" the friend replied.
"So, she's a liar. I spent the night with her sister Shirley!"
Calculate the number 856
. Each of the numbers can be used only once.','/archive/2021/10/08/numbermania-1633651501.png','/calculate-the-number-856/7050'))
NUMBERMANIA: Calculate the number 856 using numbers [4, 9, 4, 4, 30, 764] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 8
The first user who solved this task is Nasrin 24 T.
#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/2021/10/07/magic-square-1633565117.png','/MAGIC-SQUARE-Calculate-A-B-C/7049'))
The aim is to place the some numbers from the list (7, 11, 13, 18, 21, 22, 24, 25, 27, 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: 9
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If ac0aa - ab414 = 2ccb find number abc. Multiple solutions may exist. Correct answers: 11
The first user who solved this task is Nasrin 24 T.
#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/2021/10/05/mastermind-1633392301.png','/What-a-winning-combination/7047'))
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: 17
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 903
. Each of the numbers can be used only once.','/archive/2021/10/04/numbermania-1633305901.png','/calculate-the-number-903/7046'))
NUMBERMANIA: Calculate the number 903 using numbers [3, 6, 8, 5, 16, 860] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If b8ac4 - ba92a = ca88 find number abc. Multiple solutions may exist. Correct answers: 28
The first user who solved this task is Nasrin 24 T.
#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/2021/10/02/mastermind-1633133101.png','/What-a-winning-combination/7044'))
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: 23
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
