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Monthly Archive - June 2021 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
Find number abc
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If ab8bc + baab4 = 1aa1b1 find number abc. Multiple solutions may exist. Correct answers: 31
The first user who solved this task is Nasrin 24 T.
#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/2021/06/19/mastermind-1624061101.png','/Find-the-right-combination/6940'))
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 3282
. Each of the numbers can be used only once.','/archive/2021/06/18/numbermania-1623974701.png','/calculate-the-number-3282/6939'))
NUMBERMANIA: Calculate the number 3282 using numbers [9, 9, 9, 3, 28, 155] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Things sure have changed...
For the first time in many years, a an old man traveled from his rural town to the city to attend a movie. After buying his ticket, he stopped at the concession stand to purchase some popcorn. Handing the attendant $1.50, he couldn't help but comment, "The last time I came to the movies, popcorn was only 15 cents."
"Well, sir," the attendant replied with a grin, "You're really going to enjoy yourself. We have sound now."
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/2021/06/17/magic-square-1623888316.png','/MAGIC-SQUARE-Calculate-A-B-C/6938'))
The aim is to place the some numbers from the list (6, 7, 10, 22, 23, 26, 45, 64, 65, 68) 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: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If b12a1 - 76c46 = 14b0a find number abc. Multiple solutions may exist. Correct answers: 22
The first user who solved this task is Nasrin 24 T.
#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/2021/06/15/mastermind-1623715501.png','/Find-the-right-combination/6936'))
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: 28
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1319
. Each of the numbers can be used only once.','/archive/2021/06/14/numbermania-1623629101.png','/calculate-the-number-1319/6935'))
NUMBERMANIA: Calculate the number 1319 using numbers [5, 1, 4, 2, 51, 532] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
)
If a8cba - 6c49b = b3026 find number abc. Multiple solutions may exist. Correct answers: 16
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/2021/06/12/mastermind-1623456301.png','/What-a-winning-combination/6933'))
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: 21
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 8173
. Each of the numbers can be used only once.','/archive/2021/06/11/numbermania-1623369901.png','/calculate-the-number-8173/6932'))
NUMBERMANIA: Calculate the number 8173 using numbers [8, 5, 7, 4, 30, 620] 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
