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Monthly Archive - September 2020 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
Calculate the number 3577
. Each of the numbers can be used only once.','/archive/2020/09/18/numbermania-1600387501.png','/calculate-the-number-3577/6669'))
NUMBERMANIA: Calculate the number 3577 using numbers [8, 5, 8, 4, 11, 681] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#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/2020/09/17/magic-square-1600301110.png','/MAGIC-SQUARE-Calculate-A-B-C/6668'))
The aim is to place the some numbers from the list (2, 5, 7, 24, 27, 29, 49, 52, 54) 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: 14
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 414b4 + b452a = c59a0 find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
God's Other Name
A Sunday school teacher asked her second graders if anyone knew another name for God. She was picturing answers like 'Lord' or 'Almighty'.After a long moment of silence a little boy raised his hand and said, "Howard." "Howard?" replied the confused teacher. "You know," continued the boy, "Howard be thy name."
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/2020/09/15/mastermind-1600128301.png','/Which-is-a-winning-combination-of-digits/6666'))
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: 21
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 4059
. Each of the numbers can be used only once.','/archive/2020/09/14/numbermania-1600041901.png','/calculate-the-number-4059/6665'))
NUMBERMANIA: Calculate the number 4059 using numbers [7, 9, 5, 2, 32, 250] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 14
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If a10a1 + 919ac = 1229b9 find number abc. Multiple solutions may exist. Correct answers: 21
The first user who solved this task is Nasrin 24 T.
#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/2020/09/12/mastermind-1599869101.png','/Which-is-a-winning-combination-of-digits/6663'))
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: 34
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1050
. Each of the numbers can be used only once.','/archive/2020/09/11/numbermania-1599782701.png','/calculate-the-number-1050/6662'))
NUMBERMANIA: Calculate the number 1050 using numbers [7, 2, 2, 2, 16, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Nasrin 24 T.
#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/2020/09/10/magic-square-1599696316.png','/MAGIC-SQUARE-Calculate-A-B-C/6661'))
The aim is to place the some numbers from the list (2, 5, 7, 16, 19, 21, 34, 55, 58, 60) 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: 12
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If a5a47 - b71bc = c8785 find number abc. Multiple solutions may exist. Correct answers: 26
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
