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Monthly Archive - March 2022 (page 3)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
Calculate the number 659
. Each of the numbers can be used only once.','/archive/2022/03/11/numbermania-1646957101.png','/calculate-the-number-659/7204'))
NUMBERMANIA: Calculate the number 659 using numbers [7, 1, 3, 8, 69, 740] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 6
#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/2022/03/10/magic-square-1646870720.png','/MAGIC-SQUARE-Calculate-A-B-C/7203'))
The aim is to place the some numbers from the list (4, 8, 14, 19, 23, 29, 30, 34, 40, 61) 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 986cb + 39b5b = a38384 find number abc. Multiple solutions may exist. Correct answers: 12
#brainteasers #math
A little boy was sitting outsi...
A little boy was sitting outside a store eating one snickers candy bar after another, when an older man walked up and said: "You shouldn't be eating so much candy, it'll rot your teeth, it's just bad for you to eat so much candy."
The little boy looked up and said: "My grandfather lived to be 95 years old."
The older man asked: "Oh? by eating snickers candy bars?"
The little boy said: "No... by minding his own business."
The little boy looked up and said: "My grandfather lived to be 95 years old."
The older man asked: "Oh? by eating snickers candy bars?"
The little boy said: "No... by minding his own business."
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/2022/03/08/mastermind-1646697901.png','/Find-the-right-combination/7201'))
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: 11
#brainteasers #mastermind
Calculate the number 8843
. Each of the numbers can be used only once.','/archive/2022/03/07/numbermania-1646611501.png','/calculate-the-number-8843/7200'))
NUMBERMANIA: Calculate the number 8843 using numbers [2, 9, 1, 5, 22, 794] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 3
#brainteasers #math #numbermania
Find number abc
)
If bb122 - b24cb = cbab find number abc. Multiple solutions may exist. Correct answers: 6
#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/2022/03/05/mastermind-1646438701.png','/Find-the-right-combination/7198'))
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
Calculate the number 1383
. Each of the numbers can be used only once.','/archive/2022/03/04/numbermania-1646352301.png','/calculate-the-number-1383/7197'))
NUMBERMANIA: Calculate the number 1383 using numbers [2, 9, 3, 6, 44, 570] 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/2022/03/03/magic-square-1646265918.png','/MAGIC-SQUARE-Calculate-A-B-C/7196'))
The aim is to place the some numbers from the list (10, 11, 15, 16, 19, 24, 56, 57, 65, 92) 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 8bc39 - 754a3 = 48c6 find number abc. Multiple solutions may exist. Correct answers: 8
#brainteasers #math
