Daily Brain Teasers for Thursday, 29 May 2025
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (4, 6, 14, 23, 25, 33, 34, 36, 44, 62, 91) 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 77b05 - 6ba61 = 1bcaa 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
A woman and her son were takin...
A woman and her son were taking a cab in New York City. It was raining and all the hookers were standing under the awnings.
"Mommy," said the little boy, "what are all those ladies doing?"
"They're waiting for their husbands to get off of work," she replied.
The cabbie turns around and says, "Geez lady, why don't you tell him the truth? They're hookers. They have sex with men for money."
The little boy's eyes get wide and he says, "Is that true, mommy?" His mother, glaring at the cabbie, answers in the affirmative.
After a few minutes, the kid asks, "Mommy what happens to the babies those ladies have?"
"They mostly become cab drivers," she replied.
"Mommy," said the little boy, "what are all those ladies doing?"
"They're waiting for their husbands to get off of work," she replied.
The cabbie turns around and says, "Geez lady, why don't you tell him the truth? They're hookers. They have sex with men for money."
The little boy's eyes get wide and he says, "Is that true, mommy?" His mother, glaring at the cabbie, answers in the affirmative.
After a few minutes, the kid asks, "Mommy what happens to the babies those ladies have?"
"They mostly become cab drivers," she replied.
Calculate the number 9848
NUMBERMANIA: Calculate the number 9848 using numbers [7, 8, 4, 9, 11, 887] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
John WalkerBorn 29 May 1781; died 1 May 1859 at age 77.English chemist and inventor who invented friction matches. He made them from small wooden sticks which he coated with sulphur, then tipped with a mixture of potassium chlorate, antimony sulphide and a binder of gum arabic. After searching for a suitable mixture with the intent of making a useful way to start a fire, he was successful on 27 Nov 1826. Beginning on 7 Apr 1827, he sold them in boxes of 50 for a shilling, with a folded slip of sandpaper as a striking surface. He called them Congreves, to honour Sir William Congreve, known for his invention of military rockets. He declined to patent the matches, yet was still able to make a comfortable income from them.« |
Find number abc
If c5ba0 - 4ab4b = 23bca find number abc. Multiple solutions may exist.
#brainteasers #math
Which is a winning combination of digits?
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 4100
NUMBERMANIA: Calculate the number 4100 using numbers [5, 6, 7, 9, 26, 609] 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 (20, 22, 24, 28, 30, 32, 52, 54, 56, 79) 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 b64a3 + 647a6 = a6aacb find number abc. Multiple solutions may exist.
#brainteasers #math
What a winning 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
