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Brain Teasers (page 253)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 2521 to 2530. |
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/2020/01/16/magic-square-1579133145.png','/MAGIC-SQUARE-Calculate-A-B-C/6214'))
The aim is to place the some numbers from the list (10, 12, 13, 15, 16, 21, 24, 50, 51, 59, 78) 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 cbca3 - a7373 = 38ab0 find number abc. Multiple solutions may exist. Correct answers: 39
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/2020/01/14/mastermind-1578960301.png','/Find-the-right-combination/6212'))
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: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
A Texas cowboy went to the den...
A Texas cowboy went to the dentist with a toothache. After an exam, the dentist told the cowboy he had a tooth that had to come out.
"I'm going to give you a shot of Novocain," the dentist explained, "and I'll be back in just a few minutes."
The old cowboy grabbed the doc's arm and said, "No way! I hate needles and I ain't havin' no shot!"
The dentist said, "That's ok, we'll just go with gas instead."
The cowboy replied, "Gas makes me sick! I ain't havin' no gas either!"
Without saying a word, the dentist turned and left the room for a minute, and when he came back, he handed the cowboy a glass of water and said, "Here, take this pill."
The cowboy looked at the pill and asked, "What is it?"
The dentist replied, "It's Viagra."
The old cowboy looked surprised and asked, "Will that kill the pain?"
"No," replied the dentist, "but it'll give you something to hang on to while I pull that tooth."
"I'm going to give you a shot of Novocain," the dentist explained, "and I'll be back in just a few minutes."
The old cowboy grabbed the doc's arm and said, "No way! I hate needles and I ain't havin' no shot!"
The dentist said, "That's ok, we'll just go with gas instead."
The cowboy replied, "Gas makes me sick! I ain't havin' no gas either!"
Without saying a word, the dentist turned and left the room for a minute, and when he came back, he handed the cowboy a glass of water and said, "Here, take this pill."
The cowboy looked at the pill and asked, "What is it?"
The dentist replied, "It's Viagra."
The old cowboy looked surprised and asked, "Will that kill the pain?"
"No," replied the dentist, "but it'll give you something to hang on to while I pull that tooth."
Calculate the number 973
. Each of the numbers can be used only once.','/archive/2020/01/13/numbermania-1578873902.png','/calculate-the-number-973/6211'))
NUMBERMANIA: Calculate the number 973 using numbers [7, 6, 8, 2, 89, 183] 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
Find number abc
)
If abc3c - aab60 = a87c find number abc. Multiple solutions may exist. Correct answers: 28
The first user who solved this task is Nasrin 24 T.
#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/2020/01/11/mastermind-1578701101.png','/What-a-winning-combination/6209'))
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: 32
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1618
. Each of the numbers can be used only once.','/archive/2020/01/10/numbermania-1578614701.png','/calculate-the-number-1618/6208'))
NUMBERMANIA: Calculate the number 1618 using numbers [7, 2, 9, 5, 14, 704] 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/2020/01/09/magic-square-1578528327.png','/MAGIC-SQUARE-Calculate-A-B-C/6207'))
The aim is to place the some numbers from the list (25, 26, 29, 30, 34, 38, 65, 66, 74, 86) 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 82ab0 - 10bb8 = c1b92 find number abc. Multiple solutions may exist. Correct answers: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 2008
. Each of the numbers can be used only once.','/archive/2020/01/06/numbermania-1578269101.png','/calculate-the-number-2008/6205'))
NUMBERMANIA: Calculate the number 2008 using numbers [1, 5, 2, 5, 24, 315] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
