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The Most Difficult Tasks (page 114)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1131 to 1140. |
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/2025/05/24/mastermind-1748045101.png','/Which-is-a-winning-combination-of-digits/8368'))
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: 2
#brainteasers #mastermind
Find number abc
)
If 9bb2c - 8ba1b = 1aba9 find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
Calculate the number 400
. Each of the numbers can be used only once.','/archive/2025/04/11/numbermania-1744329901.png','/calculate-the-number-400/8325'))
NUMBERMANIA: Calculate the number 400 using numbers [6, 6, 9, 8, 67, 264] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
A student would do anything
A student comes to a young professor's office hours. She glances down the hall, closes his door, and kneels pleadingly.
"I would do anything to pass this exam," she says.
She leans closer to him,
flips back her hair,
and gazes meaningfully into his eyes.
"I mean,"
she whispers,
"I would do anything..."
He returns her gaze,
"Anything?"
"Anything."
His voice softens,
"Anything?"
"Anything,"
she repeats again.
His voice turns to a whisper.
"Would you
... study?"
"I would do anything to pass this exam," she says.
She leans closer to him,
flips back her hair,
and gazes meaningfully into his eyes.
"I mean,"
she whispers,
"I would do anything..."
He returns her gaze,
"Anything?"
"Anything."
His voice softens,
"Anything?"
"Anything,"
she repeats again.
His voice turns to a whisper.
"Would you
... study?"
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/2025/04/08/mastermind-1744070701.png','/What-a-winning-combination/8322'))
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: 2
#brainteasers #mastermind
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/2025/04/05/mastermind-1743811501.png','/What-a-winning-combination/8319'))
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: 2
#brainteasers #mastermind
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/2025/01/16/magic-square-1736985977.png','/MAGIC-SQUARE-Calculate-A-B-C/8241'))
The aim is to place the some numbers from the list (2, 3, 5, 6, 7, 9, 15, 16, 18, 23, 45, 74) 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: 2
#brainteasers #math #magicsquare
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/2024/12/31/mastermind-1735603501.png','/Which-is-a-winning-combination-of-digits/8225'))
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: 2
#brainteasers #mastermind
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/2024/09/24/mastermind-1727136301.png','/What-a-winning-combination/8127'))
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: 2
#brainteasers #mastermind
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/2024/08/31/mastermind-1725062702.png','/Find-the-right-combination/8103'))
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: 2
#brainteasers #mastermind
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/2024/08/20/mastermind-1724112301.png','/Which-is-a-winning-combination-of-digits/8092'))
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: 2
#brainteasers #mastermind
