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Monthly Archive - October 2019 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
Calculate the number 6920
. Each of the numbers can be used only once.','/archive/2019/10/21/numbermania-1571616301.png','/calculate-the-number-6920/6128'))
NUMBERMANIA: Calculate the number 6920 using numbers [2, 4, 6, 2, 98, 841] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 14
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
)
If 719c6 - 435a4 = ab3ba find number abc. Multiple solutions may exist. Correct answers: 27
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/2019/10/19/mastermind-1571443501.png','/Find-the-right-combination/6126'))
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: 32
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Lawyer's Revenge
A lawyer's dog, running about unleashed, beelines for the local butcher shop and steals a roast off the counter.
The butcher goes to the lawyer's office and asks, "if a dog, running unleashed, steals a piece of meat from my store, do I have a right to demand payment for the meat from the dog's owner?" "Absolutely," the lawyer responded.
The butcher immediately shot back, "Good! You owe me $7.99 for the roast your dog stole from me this morning."
The lawyer, without a word, writes the butcher a check for $7.99. A few days later, the butcher, browsing through his mail, finds an envelope from the lawyer.
The contents read
"Consultation: $25.00."
Calculate the number 6705
. Each of the numbers can be used only once.','/archive/2019/10/18/numbermania-1571357101.png','/calculate-the-number-6705/6125'))
NUMBERMANIA: Calculate the number 6705 using numbers [3, 3, 8, 2, 98, 592] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
The first user who solved this task is Fazil Hashim.
#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/2019/10/17/magic-square-1571270744.png','/MAGIC-SQUARE-Calculate-A-B-C/6124'))
The aim is to place the some numbers from the list (1, 3, 5, 8, 25, 27, 30, 38, 40, 42, 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: 18
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 8aa38 - 60c80 = ca1b8 find number abc. Multiple solutions may exist. Correct answers: 26
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/2019/10/15/mastermind-1571097901.png','/What-a-winning-combination/6122'))
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: 25
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 9157
. Each of the numbers can be used only once.','/archive/2019/10/14/numbermania-1571011501.png','/calculate-the-number-9157/6121'))
NUMBERMANIA: Calculate the number 9157 using numbers [7, 5, 3, 2, 32, 758] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 13
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
)
If 5a12c - 10bcb = c6a81 find number abc. Multiple solutions may exist. Correct answers: 18
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/2019/10/12/mastermind-1570838701.png','/What-a-winning-combination/6119'))
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
