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The Most Difficult Tasks (page 65)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 641 to 650. |
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/2025/08/02/mastermind-1754093101.png','/What-a-winning-combination/8437'))
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
Find number abc
)
If b8c55 + 8c32c = c7b47a 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/2025/07/29/mastermind-1753747501.png','/What-a-winning-combination/8433'))
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
A woman goes into a butcher's...
A woman goes into a butcher's...
"I'd like an oxtail please".
"Certainly", replies the butcher, "Once upon a time there was an ox..."
"I'd like an oxtail please".
"Certainly", replies the butcher, "Once upon a time there was an ox..."
Find number abc
)
If c7caa - b8c3a = ac030 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Find number abc
)
If 69c00 - 1b92a = aac7a find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 1177
. Each of the numbers can be used only once.','/archive/2025/07/21/numbermania-1753056301.png','/calculate-the-number-1177/8425'))
NUMBERMANIA: Calculate the number 1177 using numbers [5, 4, 4, 3, 11, 289] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If cb5ac + 733ab = 85a83 find number abc. Multiple solutions may exist. Correct answers: 1
#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/2025/07/19/mastermind-1752883501.png','/Which-is-a-winning-combination-of-digits/8423'))
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 4278
. Each of the numbers can be used only once.','/archive/2025/07/18/numbermania-1752797101.png','/calculate-the-number-4278/8422'))
NUMBERMANIA: Calculate the number 4278 using numbers [1, 2, 4, 9, 70, 730] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If c6c8c + 9063a = a37aab find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
