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Monthly Archive - July 2023 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
Calculate the number 778
. Each of the numbers can be used only once.','/archive/2023/07/21/numbermania-1689897901.png','/calculate-the-number-778/7699'))
NUMBERMANIA: Calculate the number 778 using numbers [3, 4, 2, 4, 13, 146] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2023/07/20/magic-square-1689811556.png','/MAGIC-SQUARE-Calculate-A-B-C/7698'))
The aim is to place the some numbers from the list (4, 6, 10, 15, 31, 32, 33, 34, 36, 37, 38, 65) 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If 4c649 - a09b2 = b77a7 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
On the Farm
Two cows are standing next to each other in a field. Daisy says to Dolly, "I was artificially inseminated this morning."
"I don't believe you," says Dolly.
"It's true, no bull!" exclaims Daisy.
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/2023/07/18/mastermind-1689638701.png','/Which-is-a-winning-combination-of-digits/7696'))
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: 2
#brainteasers #mastermind
Calculate the number 472
. Each of the numbers can be used only once.','/archive/2023/07/17/numbermania-1689552301.png','/calculate-the-number-472/7695'))
NUMBERMANIA: Calculate the number 472 using numbers [9, 2, 1, 8, 12, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 77b8c + 44bba = cbc5ac 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/2023/07/15/mastermind-1689379501.png','/Which-is-a-winning-combination-of-digits/7693'))
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: 5
#brainteasers #mastermind
Calculate the number 5925
. Each of the numbers can be used only once.','/archive/2023/07/14/numbermania-1689293101.png','/calculate-the-number-5925/7692'))
NUMBERMANIA: Calculate the number 5925 using numbers [9, 7, 8, 6, 65, 782] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2023/07/13/magic-square-1689206735.png','/MAGIC-SQUARE-Calculate-A-B-C/7691'))
The aim is to place the some numbers from the list (4, 7, 9, 16, 19, 21, 24, 27, 29, 34, 84) 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If 76343 - 4bbb1 = 3a79c find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
