Daily Brain Teasers for Saturday, 02 April 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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
Calculate the number 1906
NUMBERMANIA: Calculate the number 1906 using numbers [2, 4, 2, 2, 48, 977] 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 (2, 3, 9, 25, 26, 32, 45, 46, 52, 80, 82) 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
A Department Store
A really huge muscular guy with a bad stutter goes to a counter in a department store and asks, "W-w-w-where`s the m-m-m-men`s dep-p-p-partment?"
The clerk behind the counter just looks at him and says nothing.
The man repeats himself: "W-w-w-where`s the m-m-m-men`s dep-p-p-partment?" Again, the clerk doesn`t answer him.
The guy asks several more times: "W-w-w-where`s the m-m-m-men`s dep-p-p-partment?"
And the clerk just seems to ignore him. Finally, the guy is angry and storms off.
The customer who was waiting in line behind the guy asks the clerk, "why wouldn`t you answer that guy's question?"
The clerk answers, "D-d-d-do you th-th-th-think I w-w-w-want to get b-b-b-beat up?!!"
The clerk behind the counter just looks at him and says nothing.
The man repeats himself: "W-w-w-where`s the m-m-m-men`s dep-p-p-partment?" Again, the clerk doesn`t answer him.
The guy asks several more times: "W-w-w-where`s the m-m-m-men`s dep-p-p-partment?"
And the clerk just seems to ignore him. Finally, the guy is angry and storms off.
The customer who was waiting in line behind the guy asks the clerk, "why wouldn`t you answer that guy's question?"
The clerk answers, "D-d-d-do you th-th-th-think I w-w-w-want to get b-b-b-beat up?!!"
Find number abc
If 73a6c + 75bbc = 1c91cb find number abc. Multiple solutions may exist.
#brainteasers #math
Theodore William RichardsDied 2 Apr 1928 at age 60 (born 31 Jan 1868).American analytical chemist who was awarded the 1914 Nobel Prize for Chemistry "in recognition of his accurate determinations of the atomic weight of a large number of chemical elements." His work meticulously refined the classical gravimetric methods of analysis to better reduce the sources of error. His work, and that of coworkers yielded accurate values for atomic weight for over 60 elements. In 1913, he found that the atomic weight of ordinary lead differed from lead produced from the radioactive decay of uranium and thus concurred with Soddy's prediction of isotopes. Richard's values were not improved until mass spectrometry became available after WW II. He also carried out work in thermochemistry and electrochemistry.« |
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 7594
NUMBERMANIA: Calculate the number 7594 using numbers [8, 2, 6, 4, 40, 744] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If ac89a - 45ab8 = ca258 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
Calculate the number 7273
NUMBERMANIA: Calculate the number 7273 using numbers [8, 7, 7, 7, 94, 954] 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 (13, 15, 17, 19, 25, 29, 31, 49, 53, 55) 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
