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Monthly Archive - August 2019brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
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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/2019/08/22/magic-square-1566432327.png','/MAGIC-SQUARE-Calculate-A-B-C/6068'))
The aim is to place the some numbers from the list (11, 12, 17, 30, 31, 36, 44, 68, 69, 74) 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
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 850a9 - 5bacb = cc6b8 find number abc. Multiple solutions may exist. Correct answers: 9
The first user who solved this task is Nasrin 24 T.
#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/2019/08/20/mastermind-1566259501.png','/Find-the-right-combination/6066'))
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: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
What is the sign of inflation?
What is the sign of inflation?
- A Volkswagen with 12 Latinos in it.
- A Volkswagen with 12 Latinos in it.
Calculate the number 770
. Each of the numbers can be used only once.','/archive/2019/08/19/numbermania-1566173101.png','/calculate-the-number-770/6065'))
NUMBERMANIA: Calculate the number 770 using numbers [2, 6, 5, 5, 15, 765] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 5
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
)
If 9a1c5 - a9b17 = a516c find number abc. Multiple solutions may exist. Correct answers: 13
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/2019/08/17/mastermind-1566000301.png','/Which-is-a-winning-combination-of-digits/6063'))
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: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 7350
. Each of the numbers can be used only once.','/archive/2019/08/16/numbermania-1565913901.png','/calculate-the-number-7350/6062'))
NUMBERMANIA: Calculate the number 7350 using numbers [8, 9, 3, 6, 88, 621] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 5
The first user who solved this task is Nílton Corrêa de Sousa.
#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/2019/08/15/magic-square-1565827545.png','/MAGIC-SQUARE-Calculate-A-B-C/6061'))
The aim is to place the some numbers from the list (15, 16, 17, 25, 26, 27, 33, 54, 55, 56, 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: 10
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #magicsquare
Find number abc
)
If b1451 - 6ab3c = 1b6a1 find number abc. Multiple solutions may exist. Correct answers: 19
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/2019/08/13/mastermind-1565654701.png','/Which-is-a-winning-combination-of-digits/6059'))
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: 19
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
