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The Most Difficult Tasks (page 84)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 831 to 840. |
Calculate the number 307
. Each of the numbers can be used only once.','/archive/2024/10/11/numbermania-1728605101.png','/calculate-the-number-307/8144'))
NUMBERMANIA: Calculate the number 307 using numbers [6, 2, 6, 5, 37, 193] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2024/10/10/magic-square-1728518759.png','/MAGIC-SQUARE-Calculate-A-B-C/8143'))
The aim is to place the some numbers from the list (6, 8, 9, 14, 17, 18, 23, 27, 28, 33, 65, 94) 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: 1
#brainteasers #math #magicsquare
Calculate the number 2393
. Each of the numbers can be used only once.','/archive/2024/09/30/numbermania-1727654701.png','/calculate-the-number-2393/8133'))
NUMBERMANIA: Calculate the number 2393 using numbers [3, 9, 1, 1, 49, 252] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
One Sunday morning, the pastor...
One Sunday morning, the pastor noticed little Alex standing in the foyer of the church staring up at a large plaque. It was covered with names and small American flags mounted on either side of it.
The six-year old had been staring at the plaque for some time, so the pastor walked up, stood beside the little boy and said quietly, "Good morning, Alex."
"Good morning, Pastor," he replied, still focused on the plaque. "Pastor, what is this?"
The pastor replied, "Well, son, it's a memorial to all the young men and women who died in the service."
Soberly, they just stood together, staring at the large plaque. Finally, little Alex's voice, barely audible and trembling with fear asked,"Which service, the 8:00 or the 9:30?"
The six-year old had been staring at the plaque for some time, so the pastor walked up, stood beside the little boy and said quietly, "Good morning, Alex."
"Good morning, Pastor," he replied, still focused on the plaque. "Pastor, what is this?"
The pastor replied, "Well, son, it's a memorial to all the young men and women who died in the service."
Soberly, they just stood together, staring at the large plaque. Finally, little Alex's voice, barely audible and trembling with fear asked,"Which service, the 8:00 or the 9:30?"
Find number abc
)
If b9ab1 - 2b08b = cac66 find number abc. Multiple solutions may exist. Correct answers: 1
#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/2024/09/28/mastermind-1727481901.png','/Find-the-right-combination/8131'))
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: 1
#brainteasers #mastermind
Calculate the number 4152
. Each of the numbers can be used only once.','/archive/2024/09/27/numbermania-1727395502.png','/calculate-the-number-4152/8130'))
NUMBERMANIA: Calculate the number 4152 using numbers [4, 6, 6, 6, 42, 703] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If a3377 + a86a3 = ba2c7c find number abc. Multiple solutions may exist. Correct answers: 1
#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/2024/09/21/mastermind-1726877101.png','/What-a-winning-combination/8124'))
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: 1
#brainteasers #mastermind
Calculate the number 944
. Each of the numbers can be used only once.','/archive/2024/09/20/numbermania-1726790702.png','/calculate-the-number-944/8123'))
NUMBERMANIA: Calculate the number 944 using numbers [3, 4, 1, 8, 54, 768] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 48085 - bab64 = c0a2c find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
