Daily Brain Teasers for Monday, 07 June 2021
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 562
NUMBERMANIA: Calculate the number 562 using numbers [4, 4, 3, 8, 11, 462] 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 c4a7a - c1314 = 3bbc 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 Nasrin 24 T.
#brainteasers #mastermind
Wishful thinking
A wife went to the police station with her next-door neighbor to report that her husband was missing. The policeman asked for a description.
She said, "He's 35 years old, 6 foot 4, has dark eyes, dark wavy hair, an athletic build, weighs 185 pounds, is soft-spoken, and is good to the children."
The next-door neighbor protested, "Your husband is 5 foot 4, chubby, bald, has a big mouth, and is mean to your children."
The wife replied, "Yes, but who wants HIM back?"
Calculate the number 930
NUMBERMANIA: Calculate the number 930 using numbers [3, 1, 3, 1, 18, 897] 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
Ronald G.W. NorrishDied 7 Jun 1978 at age 80 (born 9 Nov 1897).Ronald George Wreyford Norrish was a British chemist who shared the 1967 Nobel Prize for Chemistry with fellow Englishman Sir George Porter and German Manfred Eigen for their studies of very fast chemical reactions. From 1949-65 he collaborated with his former pupil George Porter in the development of flash photolysis and kinetic spectroscopy for the investigation of very fast reactions. Norrish also made a significant contribution to chemistry when he corrected Draper's law. In the mid-19th century John Draper proposed that the amount of photochemical change is proportional to the intensity of the light multiplied by the time for which it acts. Norrish showed that the rate was in fact proportional to the square root of the light intensity. |
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (7, 9, 14, 19, 21, 26, 28, 66, 68, 73, 83) 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 abc1a + aac3c = b70b7 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 Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1086
NUMBERMANIA: Calculate the number 1086 using numbers [6, 8, 8, 5, 63, 743] 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 b868a - baccc = 32c1 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 Nasrin 24 T.
#brainteasers #mastermind
