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The Most Difficult Tasks (page 39)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 381 to 390. |
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/2025/02/11/mastermind-1739232301.png','/What-a-winning-combination/8266'))
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 408
. Each of the numbers can be used only once.','/archive/2025/02/10/numbermania-1739145901.png','/calculate-the-number-408/8265'))
NUMBERMANIA: Calculate the number 408 using numbers [8, 4, 8, 8, 81, 864] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If bab7b - caca1 = 505c7 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
I love Wi-Fi so much...
“I love Wi-Fi so much because we just have that connection.”
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/2025/02/08/mastermind-1738973102.png','/Which-is-a-winning-combination-of-digits/8263'))
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 7523
. Each of the numbers can be used only once.','/archive/2025/02/07/numbermania-1738886701.png','/calculate-the-number-7523/8262'))
NUMBERMANIA: Calculate the number 7523 using numbers [1, 4, 1, 7, 90, 851] 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/2025/02/06/magic-square-1738800326.png','/MAGIC-SQUARE-Calculate-A-B-C/8261'))
The aim is to place the some numbers from the list (21, 22, 23, 26, 27, 28, 32, 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
Find number abc
)
If ca0ba + 22655 = b3c46 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/2025/02/04/mastermind-1738627501.png','/Find-the-right-combination/8259'))
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 776
. Each of the numbers can be used only once.','/archive/2025/02/03/numbermania-1738541101.png','/calculate-the-number-776/8258'))
NUMBERMANIA: Calculate the number 776 using numbers [6, 1, 9, 2, 93, 131] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If cba33 - bc3ac = c0ba find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
