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Monthly Archive - March 2022brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
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/2022/03/31/magic-square-1648685131.png','/MAGIC-SQUARE-Calculate-A-B-C/7224'))
The aim is to place the some numbers from the list (2, 3, 9, 25, 26, 32, 45, 46, 52, 80, 82) 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: 3
#brainteasers #math #magicsquare
Find number abc
)
If 73a6c + 75bbc = 1c91cb find number abc. Multiple solutions may exist. Correct answers: 5
#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/2022/03/29/mastermind-1648512301.png','/Find-the-right-combination/7222'))
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: 8
#brainteasers #mastermind
Two left gloves
I got a new pair of gloves today, but they're both 'lefts'
Which, on the one hand is great, but on the other it's just not right
Author: lStrakle
Calculate the number 7594
. Each of the numbers can be used only once.','/archive/2022/03/28/numbermania-1648425901.png','/calculate-the-number-7594/7221'))
NUMBERMANIA: Calculate the number 7594 using numbers [8, 2, 6, 4, 40, 744] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If ac89a - 45ab8 = ca258 find number abc. Multiple solutions may exist. Correct answers: 7
#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/2022/03/26/mastermind-1648253101.png','/What-a-winning-combination/7219'))
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: 10
#brainteasers #mastermind
Calculate the number 7273
. Each of the numbers can be used only once.','/archive/2022/03/25/numbermania-1648166701.png','/calculate-the-number-7273/7218'))
NUMBERMANIA: Calculate the number 7273 using numbers [8, 7, 7, 7, 94, 954] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2022/03/24/magic-square-1648080319.png','/MAGIC-SQUARE-Calculate-A-B-C/7217'))
The aim is to place the some numbers from the list (13, 15, 17, 19, 25, 29, 31, 49, 53, 55) 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: 3
#brainteasers #math #magicsquare
Find number abc
)
If 5b34a + 4333b = 102ca7 find number abc. Multiple solutions may exist. Correct answers: 11
#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/2022/03/22/mastermind-1647907501.png','/What-a-winning-combination/7215'))
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: 8
#brainteasers #mastermind
