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Monthly Archive - January 2020brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
Calculate the number 7395
. Each of the numbers can be used only once.','/archive/2020/01/31/numbermania-1580429101.png','/calculate-the-number-7395/6229'))
NUMBERMANIA: Calculate the number 7395 using numbers [5, 4, 8, 7, 74, 765] 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/2020/01/30/magic-square-1580342746.png','/MAGIC-SQUARE-Calculate-A-B-C/6228'))
The aim is to place the some numbers from the list (5, 8, 9, 23, 26, 27, 60, 63, 64, 67, 84) 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 46bac + 410c2 = b7bba find number abc. Multiple solutions may exist. Correct answers: 27
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Ponderings Collection 09
Why call then hot water heaters if the water is already hot?
If you throw a cat out a car window does it become kitty litter?
If corn oil comes from corn, where does baby oil come from?
If there is no God, who pops up the next Kleenex in the box?
When a cow laughs does milk come up its nose?
Why do they put braille on the number pads of drive-through bank machines?
How did a fool and his money GET together?
If nothing sticks to Teflon, how do they stick Teflon on the pan?
How do they get a deer to cross at that yellow road sign?
If it's tourist season, why can't we shoot them?
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/2020/01/28/mastermind-1580169901.png','/Which-is-a-winning-combination-of-digits/6226'))
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
Calculate the number 1998
. Each of the numbers can be used only once.','/archive/2020/01/27/numbermania-1580083502.png','/calculate-the-number-1998/6225'))
NUMBERMANIA: Calculate the number 1998 using numbers [7, 7, 4, 1, 37, 252] 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
Find number abc
)
If aac0b - a0c71 = 19c7 find number abc. Multiple solutions may exist. Correct answers: 30
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/2020/01/25/mastermind-1579910702.png','/What-a-winning-combination/6223'))
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
Calculate the number 9159
. Each of the numbers can be used only once.','/archive/2020/01/24/numbermania-1579824301.png','/calculate-the-number-9159/6222'))
NUMBERMANIA: Calculate the number 9159 using numbers [9, 7, 9, 8, 78, 534] 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/2020/01/23/magic-square-1579737926.png','/MAGIC-SQUARE-Calculate-A-B-C/6221'))
The aim is to place the some numbers from the list (10, 12, 16, 29, 31, 35, 62, 64, 68, 75) 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: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 3a42a + c4ac0 = 10bbba find number abc. Multiple solutions may exist. Correct answers: 26
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
