Daily Brain Teasers for Friday, 12 July 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 9492
NUMBERMANIA: Calculate the number 9492 using numbers [6, 3, 8, 4, 85, 971] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B*C
The aim is to place the some numbers from the list (5, 7, 11, 12, 13, 14, 19, 20, 21, 28, 53, 81) 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.
#brainteasers #math #magicsquare
Find number abc
If 6a277 + 2b0ac = ccbba find number abc. Multiple solutions may exist.
#brainteasers #math
6 Double Vodkas
A guy came into a bar one day and said to the barman, "Give me six double vodkas."
The barman says, "Wow! You must have had one hell of a day."
"Yes, I've just found out my older brother is gay."
The next day the same guy came into the bar and asked for the same drinks. When the bartender asked what the problem was today, the answer came back, "I've just found out that my younger brother is gay too!"
On the third day the guy came into the bar and ordered another six double vodkas.
The bartender says, "Geez! Doesn't anybody in your family like women?".
"Yeah, my wife..."
Find the right combination
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.
#brainteasers #mastermind
Robert StevensonDied 12 Jul 1850 at age 78 (born 8 Jun 1772). Scottish civil engineer who in 1797 succeeded his stepfather, Thomas Smith, as a member of the Scottish Lighthouse Board. In that capacity until 1843, he designed and built lighthouses (1797-1843). His first and greatest was the lighthouse at Bell Rock. Subsequently he established a civil engineering practice involved at first in canal, road and rail projects, and later maritime, river and bridge work. As chief executive of the Northern Lighthouse Board (1808-43) he was responsible for the construction and design of at least 23 lighthouses on the Scottish Coastline. He invented intermittent and flashing lights as well as the hydrophore (an instrument for obtaining specimens from water). The writer Robert Louis Stevenson was his grandson. |
Calculate the number 600
NUMBERMANIA: Calculate the number 600 using numbers [9, 2, 5, 9, 61, 721] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 5ca67 + 5a62b = aa07ca find number abc. Multiple solutions may exist.
#brainteasers #math
Find the right combination
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.
#brainteasers #mastermind
Calculate the number 1022
NUMBERMANIA: Calculate the number 1022 using numbers [4, 6, 9, 5, 42, 864] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (12, 13, 14, 22, 23, 24, 43, 44, 45, 77) 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.
#brainteasers #math #magicsquare
Find number abc
If a65ca - a40a6 = b44c find number abc. Multiple solutions may exist.
#brainteasers #math
