Daily Brain Teasers for Wednesday, 31 July 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 5b3ac + 488b4 = a06ac3 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 883
NUMBERMANIA: Calculate the number 883 using numbers [8, 6, 9, 7, 62, 543] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Why So Late
When her husband returns home at two in the morning, the wife confronts him.
"I told you two beers and home by ten o’clock!"
The man replies, "I'm sorry honey, I must have gotten the two numbers mixed up."
Find number abc
If 73c00 - baa67 = 6b633 find number abc. Multiple solutions may exist.
#brainteasers #math
Primo LeviBorn 31 Jul 1919; died 11 Apr 1987 at age 67. An Italian novelist, short-story writer and poet, Primo Levi was also a chemist most of his professional life. As a memoirist, he is noted for his restrained and moving autobiographical account of and reflections on survival in the Nazi concentration camps. In his science work, The Periodic Table, he wrote: "...conquering matter is to understand it, and understanding matter is necessary to understanding the universe and ourselves." His gift of writing brought the subject to life. Chemistry, in turn, saved his life. Imprisoned as a Jew in Auschwitz, the young Italian chemist was granted a tenuous reprieve as a technician in the laboratory of an I. G. Farben rubber factory built by slave laborers on the camp's grounds. He died by suicide in 1987, after a long illness. |
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 3231
NUMBERMANIA: Calculate the number 3231 using numbers [4, 9, 5, 4, 36, 344] 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, 19, 20, 21, 35, 39, 61, 62, 63, 95) 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 3b88b + bcaab = cbbb0 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 393
NUMBERMANIA: Calculate the number 393 using numbers [7, 4, 4, 6, 29, 113] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
