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Monthly Archive - April 2021 (page 3)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
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/2021/04/10/mastermind-1618013101.png','/What-a-winning-combination/6870'))
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: 43
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1161
. Each of the numbers can be used only once.','/archive/2021/04/09/numbermania-1617926701.png','/calculate-the-number-1161/6869'))
NUMBERMANIA: Calculate the number 1161 using numbers [9, 1, 8, 1, 66, 643] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
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/2021/04/08/magic-square-1617840316.png','/MAGIC-SQUARE-Calculate-A-B-C/6868'))
The aim is to place the some numbers from the list (2, 4, 6, 8, 10, 12, 17, 33, 35, 37) 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: 12
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Mommy, my turtle is dead...
"Mommy, my turtle is dead," the little boy, Freddie, sorrowfully told his mother, holding the turtle out to her.
The mother kissed him on the head, then said, "That's all right. We'll wrap him in tissue paper, put him in a little box, then have a nice burial ceremony in the back yard. After that, we'll go out for an ice cream soda, and then get you a new pet. I don't want you...." Her voice trailed off as she noticed the turtle move.
"Freddie, your turtle is not dead after all."
"Oh," the disappointed boy said. "Can I kill it?"
The mother kissed him on the head, then said, "That's all right. We'll wrap him in tissue paper, put him in a little box, then have a nice burial ceremony in the back yard. After that, we'll go out for an ice cream soda, and then get you a new pet. I don't want you...." Her voice trailed off as she noticed the turtle move.
"Freddie, your turtle is not dead after all."
"Oh," the disappointed boy said. "Can I kill it?"
Find number abc
)
If 481a1 + 6cab1 = 1c8b22 find number abc. Multiple solutions may exist. Correct answers: 25
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/2021/04/06/mastermind-1617667501.png','/Which-is-a-winning-combination-of-digits/6866'))
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: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 2258
. Each of the numbers can be used only once.','/archive/2021/04/05/numbermania-1617581101.png','/calculate-the-number-2258/6865'))
NUMBERMANIA: Calculate the number 2258 using numbers [4, 3, 8, 8, 68, 578] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If ba443 + 14c1c = 10405a find number abc. Multiple solutions may exist. Correct answers: 18
The first user who solved this task is Nílton Corrêa de Sousa.
#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/2021/04/03/mastermind-1617408301.png','/What-a-winning-combination/6863'))
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 8214
. Each of the numbers can be used only once.','/archive/2021/04/02/numbermania-1617321901.png','/calculate-the-number-8214/6862'))
NUMBERMANIA: Calculate the number 8214 using numbers [5, 9, 6, 8, 20, 733] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
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/2021/04/01/magic-square-1617235516.png','/MAGIC-SQUARE-Calculate-A-B-C/6861'))
The aim is to place the some numbers from the list (14, 15, 18, 19, 20, 24, 32, 33, 38, 46) 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: 12
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
