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The Most Difficult Tasks (page 51)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 501 to 510. |
Find number abc
)
If 80370 + 8b77a = c65cba find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 6550
. Each of the numbers can be used only once.','/archive/2024/08/09/numbermania-1723161901.png','/calculate-the-number-6550/8081'))
NUMBERMANIA: Calculate the number 6550 using numbers [2, 7, 1, 5, 19, 941] 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/2024/08/08/magic-square-1723075528.png','/MAGIC-SQUARE-Calculate-A-B-C/8080'))
The aim is to place the some numbers from the list (6, 7, 8, 25, 26, 27, 45, 54, 55, 56) 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
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Find number abc
)
If b7ba1 - c57a5 = c1696 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/2024/08/06/mastermind-1722902702.png','/Which-is-a-winning-combination-of-digits/8078'))
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 6179
. Each of the numbers can be used only once.','/archive/2024/08/05/numbermania-1722816301.png','/calculate-the-number-6179/8077'))
NUMBERMANIA: Calculate the number 6179 using numbers [6, 7, 1, 8, 72, 941] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 5bc0b - a03c2 = cb067 find number abc. Multiple solutions may exist. Correct answers: 0
#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/2024/08/03/mastermind-1722643501.png','/What-a-winning-combination/8075'))
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 849
. Each of the numbers can be used only once.','/archive/2024/08/02/numbermania-1722557101.png','/calculate-the-number-849/8074'))
NUMBERMANIA: Calculate the number 849 using numbers [1, 4, 5, 2, 71, 775] 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/2024/08/01/magic-square-1722470762.png','/MAGIC-SQUARE-Calculate-A-B-C/8073'))
The aim is to place the some numbers from the list (22, 23, 28, 29, 30, 36, 45, 47, 59, 60, 67, 78) 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
