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The Most Difficult Tasks (page 3)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
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/2024/04/02/mastermind-1712016301.png','/Find-the-right-combination/7952'))
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 1130
. Each of the numbers can be used only once.','/archive/2024/04/01/numbermania-1711929901.png','/calculate-the-number-1130/7951'))
NUMBERMANIA: Calculate the number 1130 using numbers [1, 4, 3, 3, 85, 799] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 50acb - bab44 = c4487 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Barbie
A man walks into the toy store to get a Barbie doll for his daughter. So he asks the assistant, as you would, "How much is Barbie?"
"Well," she says, "we have Barbie Goes to the Gym for $19.95, Barbie Goes to the Ball for $19.95, Barbie Goes Shopping for $19.95, Barbie Goes to the Beach for $19.95, Barbie Goes Nightclubbing for $19.95, and Divorced Barbie for $265.00."
"Hey, hang on," the guy asks, "why is Divorced Barbie $265.00 when all the others are only $19.95?"
"Yeah, well, it's like this ... Divorced Barbie comes with Ken's house, Ken's car, Ken's boat, Ken's furniture ..."
Calculate the number 1071
. Each of the numbers can be used only once.','/archive/2024/03/29/numbermania-1711670701.png','/calculate-the-number-1071/7948'))
NUMBERMANIA: Calculate the number 1071 using numbers [4, 5, 3, 7, 25, 224] 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/2024/03/28/magic-square-1711584334.png','/MAGIC-SQUARE-Calculate-A-B-C/7947'))
The aim is to place the some numbers from the list (8, 9, 13, 16, 18, 24, 27, 29, 57, 60, 62) 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 a6c5b + cc733 = b355ca find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 373
. Each of the numbers can be used only once.','/archive/2024/03/25/numbermania-1711325101.png','/calculate-the-number-373/7944'))
NUMBERMANIA: Calculate the number 373 using numbers [7, 9, 7, 8, 99, 288] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Calculate the number 2239
. Each of the numbers can be used only once.','/archive/2024/03/22/numbermania-1711065901.png','/calculate-the-number-2239/7941'))
NUMBERMANIA: Calculate the number 2239 using numbers [6, 2, 1, 1, 28, 735] 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/2024/03/21/magic-square-1710979519.png','/MAGIC-SQUARE-Calculate-A-B-C/7940'))
The aim is to place the some numbers from the list (3, 4, 11, 19, 20, 27, 42, 43, 50, 90) 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 3bc70 + c7c7b = a9b4b find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
