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Monthly Archive - October 2021 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
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/2021/10/21/magic-square-1634774745.png','/MAGIC-SQUARE-Calculate-A-B-C/7063'))
The aim is to place the some numbers from the list (3, 21, 26, 27, 31, 32, 34, 37, 48, 64, 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: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If acb5a - 2a2c9 = 5a4a9 find number abc. Multiple solutions may exist. Correct answers: 15
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/2021/10/19/mastermind-1634601901.png','/Which-is-a-winning-combination-of-digits/7061'))
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: 23
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
A guy walking down a street on...
A guy walking down a street one afternoon passes an old man sitting on the side of the road with a large sack.
The younger guy says to the old man, "Watcha got in the sack?"
The old man responds, "I got some monkeys in that there sack."
The younger man asks, "If I guess how many monkeys you got in the sack, can I keep one?"
The old man replies, "Son, if you guess how many monkeys I got in this sack, I'll give you both of 'em!"
The younger guy says to the old man, "Watcha got in the sack?"
The old man responds, "I got some monkeys in that there sack."
The younger man asks, "If I guess how many monkeys you got in the sack, can I keep one?"
The old man replies, "Son, if you guess how many monkeys I got in this sack, I'll give you both of 'em!"
Calculate the number 866
. Each of the numbers can be used only once.','/archive/2021/10/18/numbermania-1634515501.png','/calculate-the-number-866/7060'))
NUMBERMANIA: Calculate the number 866 using numbers [3, 5, 6, 3, 90, 602] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If 76acc - 10ba3 = 663ab find number abc. Multiple solutions may exist. Correct answers: 8
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/2021/10/16/mastermind-1634342701.png','/Which-is-a-winning-combination-of-digits/7058'))
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: 17
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 933
. Each of the numbers can be used only once.','/archive/2021/10/15/numbermania-1634256301.png','/calculate-the-number-933/7057'))
NUMBERMANIA: Calculate the number 933 using numbers [4, 2, 7, 5, 90, 491] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 7
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/2021/10/14/magic-square-1634169910.png','/MAGIC-SQUARE-Calculate-A-B-C/7056'))
The aim is to place the some numbers from the list (6, 7, 8, 24, 25, 26, 64, 65, 66) 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 2ac88 + aa728 = 8b4bc find number abc. Multiple solutions may exist. Correct answers: 13
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/2021/10/12/mastermind-1633997101.png','/What-a-winning-combination/7054'))
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: 16
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
