Daily Brain Teasers for Friday, 27 August 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 3005
NUMBERMANIA: Calculate the number 3005 using numbers [3, 9, 3, 2, 52, 242] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (7, 8, 14, 20, 21, 27, 64, 65, 71, 72, 76) 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. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
If 53aac - 1b53b = c1bcb find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
I Want To Buy That
A blonde goes into a nearby store and asks a clerk if she can buy the TV in the corner.
The clerk looks at her and says that he doesn't serve blondes, so she goes back home and dyes her hair black.
The next day she returns to the store and asks the same thing, and again, the clerk said he doesn't serve blondes.
Frustrated, the blonde goes home and dyes her hair yet again, to a shade of red.
Sure that a clerk would sell her the TV this time, she returns and asks a different clerk this time.
To her astonishment, this clerk also says that she doesn't serve blondes.
The blonde asks the clerk, "How in the world do you know I am a blonde?"
The clerk looks at her disgustedly and says,"That's not a TV -- it's a microwave!"
The clerk looks at her and says that he doesn't serve blondes, so she goes back home and dyes her hair black.
The next day she returns to the store and asks the same thing, and again, the clerk said he doesn't serve blondes.
Frustrated, the blonde goes home and dyes her hair yet again, to a shade of red.
Sure that a clerk would sell her the TV this time, she returns and asks a different clerk this time.
To her astonishment, this clerk also says that she doesn't serve blondes.
The blonde asks the clerk, "How in the world do you know I am a blonde?"
The clerk looks at her disgustedly and says,"That's not a TV -- it's a microwave!"
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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
EclipseIn 413 BC, a lunar eclipse caused panic among the sailors of the Athens fleet and thus affected the outcome of a battle in the Peloponnesian War. The Athenians were ready to move their forces from Syracuse when the Moon was eclipsed. The soldiers and sailors were frightened by this celestial omen and were reluctant to leave. Their commander, Nicias, consulted the soothsayers and postponed the departure for 27 days. This delay gave an advantage to their enemies, the Syracusans, who then defeated the entire Athenian fleet and army, and killed Nicias. |
Calculate the number 4421
NUMBERMANIA: Calculate the number 4421 using numbers [7, 9, 6, 8, 24, 614] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
If b7ba0 + ca0ac = aa8bbc find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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. The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #mastermind
Calculate the number 7539
NUMBERMANIA: Calculate the number 7539 using numbers [5, 8, 2, 1, 65, 913] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (2, 4, 5, 7, 11, 14, 16, 18, 25) 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. The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
If c09c3 - ba810 = 1a1a3 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
