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The Most Difficult Tasks (page 152)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1511 to 1520. |
Find number abc
)
If b49a9 - c613b = bcc1 find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Find number abc
)
If b51ca - ba6b7 = 444c find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Find number abc
)
If b0aaa - 5a27c = 2bbcb find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Who Should Have The Toy?
The father of five children had won a toy at a raffle.
He called his kids together to ask which one should have the present.
"Who is the most obedient?" he asked. "Who never talks back to mother? Who does everything she says?"
Five small voices answered in unison. "Okay, dad, you get the toy."
Calculate the number 217
. Each of the numbers can be used only once.','/archive/2022/07/08/numbermania-1657238701.png','/calculate-the-number-217/7323'))
NUMBERMANIA: Calculate the number 217 using numbers [8, 6, 6, 5, 77, 848] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 4
#brainteasers #math #numbermania
Calculate the number 1865
. Each of the numbers can be used only once.','/archive/2022/07/04/numbermania-1656893101.png','/calculate-the-number-1865/7319'))
NUMBERMANIA: Calculate the number 1865 using numbers [5, 1, 9, 3, 43, 550] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 4
#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/2022/06/30/magic-square-1656547517.png','/MAGIC-SQUARE-Calculate-A-B-C/7315'))
The aim is to place the some numbers from the list (7, 9, 14, 15, 16, 22, 54, 56, 62, 86) 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: 4
#brainteasers #math #magicsquare
Find number abc
)
If cbacb + 8c650 = 1aabbb find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Find number abc
)
If 9a5a4 + 6bab9 = b5b5c3 find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Find number abc
)
If baa96 - bba71 = 2c2a find number abc. Multiple solutions may exist. Correct answers: 4
#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/2022/05/14/mastermind-1652486701.png','/Find-the-right-combination/7268'))
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: 4
#brainteasers #mastermind
