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Brain Teasers (page 196)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1951 to 1960. |
Calculate the number 3468
. Each of the numbers can be used only once.','/archive/2021/05/07/numbermania-1620345901.png','/calculate-the-number-3468/6897'))
NUMBERMANIA: Calculate the number 3468 using numbers [2, 2, 3, 6, 43, 174] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 9
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/2021/05/06/magic-square-1620259518.png','/MAGIC-SQUARE-Calculate-A-B-C/6896'))
The aim is to place the some numbers from the list (7, 10, 11, 12, 15, 16, 17, 59, 60, 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: 11
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 3ac7a + 9a9b7 = 131cc2 find number abc. Multiple solutions may exist. Correct answers: 26
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Baby, Maybe
On a visit to the zoo, a small 3 year old boy passes the stork exhibit and looks up at the birds intently.
As his family then moves on, he turns to his father and says, "Gee Daddy, they didn't even recognize me."
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/2021/05/04/mastermind-1620086702.png','/Find-the-right-combination/6894'))
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: 24
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1120
. Each of the numbers can be used only once.','/archive/2021/05/03/numbermania-1620000301.png','/calculate-the-number-1120/6893'))
NUMBERMANIA: Calculate the number 1120 using numbers [7, 9, 1, 8, 36, 128] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 9
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If c04a9 - aa159 = 5cab0 find number abc. Multiple solutions may exist. Correct answers: 16
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/2021/05/01/mastermind-1619827501.png','/Which-is-a-winning-combination-of-digits/6891'))
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
Calculate the number 567
. Each of the numbers can be used only once.','/archive/2021/04/30/numbermania-1619741101.png','/calculate-the-number-567/6890'))
NUMBERMANIA: Calculate the number 567 using numbers [2, 7, 9, 9, 40, 115] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
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/2021/04/29/magic-square-1619654717.png','/MAGIC-SQUARE-Calculate-A-B-C/6889'))
The aim is to place the some numbers from the list (15, 16, 17, 18, 19, 25, 27, 45, 46, 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: 9
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If cb6c6 + bac99 = 458c5 find number abc. Multiple solutions may exist. Correct answers: 20
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
