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The Most Difficult Tasks (page 25)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 241 to 250. |
Find number abc
)
If 5b95a - c005c = ab89b find number abc. Multiple solutions may exist. Correct answers: 0
#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/2025/09/30/mastermind-1759190701.png','/Which-is-a-winning-combination-of-digits/8495'))
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: 0
#brainteasers #mastermind
Calculate the number 334
. Each of the numbers can be used only once.','/archive/2025/09/29/numbermania-1759104301.png','/calculate-the-number-334/8494'))
NUMBERMANIA: Calculate the number 334 using numbers [6, 4, 2, 4, 52, 926] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Facelift
This woman goes in for a facelift and the doctor says: "We've got this new method: I put a knob in the back of your head, and every time you feel like you need a lift, just turn it."
She gets the knob implanted and is beautiful for five years.
But one day she notices a problem and returns to the doctor.
"I've got these huge bags under my eyes," she complains.
The surgeon replies: "Those aren't bags; those are your breasts."
"Ah," she sighs. "That explains the goatee."
Find number abc
)
If 81ac8 + 86a21 = 16ba59 find number abc. Multiple solutions may exist. Correct answers: 0
#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/2025/09/27/mastermind-1758931501.png','/Find-the-right-combination/8492'))
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: 0
#brainteasers #mastermind
Calculate the number 319
. Each of the numbers can be used only once.','/archive/2025/09/26/numbermania-1758845101.png','/calculate-the-number-319/8491'))
NUMBERMANIA: Calculate the number 319 using numbers [6, 8, 3, 9, 44, 858] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#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/2025/09/25/magic-square-1758758715.png','/MAGIC-SQUARE-Calculate-A-B-C/8490'))
The aim is to place the some numbers from the list (2, 3, 4, 25, 26, 27, 42, 43, 44) 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: 0
#brainteasers #math #magicsquare
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/2025/09/23/mastermind-1758585901.png','/What-a-winning-combination/8488'))
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: 0
#brainteasers #mastermind
Calculate the number 7562
. Each of the numbers can be used only once.','/archive/2025/09/22/numbermania-1758499501.png','/calculate-the-number-7562/8487'))
NUMBERMANIA: Calculate the number 7562 using numbers [7, 8, 5, 4, 15, 954] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Calculate the number 4066
. Each of the numbers can be used only once.','/archive/2025/09/19/numbermania-1758240301.png','/calculate-the-number-4066/8484'))
NUMBERMANIA: Calculate the number 4066 using numbers [8, 2, 1, 9, 63, 350] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
