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Monthly Archive - February 2021 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
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/2021/02/18/magic-square-1613606743.png','/MAGIC-SQUARE-Calculate-A-B-C/6819'))
The aim is to place the some numbers from the list (5, 8, 9, 18, 21, 22, 30, 33, 34, 44, 52, 93) 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: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 71c8c - ab82a = bab8 find number abc. Multiple solutions may exist. Correct answers: 17
The first user who solved this task is Nílton Corrêa de Sousa.
#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/2021/02/16/mastermind-1613433901.png','/Find-the-right-combination/6817'))
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: 27
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
The Wedding Proposal
During the wedding rehearsal, the groom approached the priest with an unusual offer. “Look, I’ll give you $100 if you’ll change the wedding vows. When you get to the part where I’m to promise to ‘love, honor, and obey’ and ‘forsaking all others, be faithful to her forever,’ I’d appreciate it if you’d just leave that part out.”He slipped the priest the cash and walked away.The wedding day arrived. When it came time for the groom’s vows, the priest looked the young man in the eye and said,” Will you promise to prostrate yourself before her, obey her every command and wish, serve her breakfast in bed every morning of your life and swear eternally before God and your lovely wife that you will not ever even look at another woman, as long as you both shall live?”The groom gulped and looked around and then said in a tiny voice, “I do.”After the ceremony, the groom pulled the priest aside and hissed, “I thought we had a deal.”The priest slipped the $100 back into the man’s hand and whispered, “The bride’s father made me a much better offer.”
Calculate the number 3798
. Each of the numbers can be used only once.','/archive/2021/02/15/numbermania-1613347501.png','/calculate-the-number-3798/6816'))
NUMBERMANIA: Calculate the number 3798 using numbers [7, 6, 4, 2, 92, 655] 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 490ac + a408b = bbcb44 find number abc. Multiple solutions may exist. Correct answers: 20
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/2021/02/13/mastermind-1613174701.png','/What-a-winning-combination/6814'))
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 Fazil Hashim.
#brainteasers #mastermind
Calculate the number 8904
. Each of the numbers can be used only once.','/archive/2021/02/12/numbermania-1613088301.png','/calculate-the-number-8904/6813'))
NUMBERMANIA: Calculate the number 8904 using numbers [8, 1, 7, 5, 83, 944] 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
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/2021/02/11/magic-square-1613001926.png','/MAGIC-SQUARE-Calculate-A-B-C/6812'))
The aim is to place the some numbers from the list (1, 2, 6, 7, 8, 9, 16, 17, 26, 28, 36) 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
Find number abc
)
If 97cb9 - 2a9c7 = 7abb2 find number abc. Multiple solutions may exist. Correct answers: 22
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/2021/02/09/mastermind-1612829101.png','/Which-is-a-winning-combination-of-digits/6810'))
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: 18
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
