Daily Brain Teasers for Friday, 01 November 2019
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 2234
NUMBERMANIA: Calculate the number 2234 using numbers [6, 2, 8, 7, 14, 696] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (2, 3, 5, 6, 8, 11, 14, 15, 17, 20, 25, 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 6abc3 + a93c9 = caab2 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
A guy went to his doctor full...
A guy went to his doctor full of anger. "Doc," he said, "I feel like killing my wife. You've got to help me. Please tell me what I should do."
The doctor thought for a moment. "Look," he said, "here are some pills. Take these twice a day and they'll allow you to have sex with your wife six time a day. If you do this for thirty days, you'll finally screw her to death. And the autopsy will just show that she died of heart failure during sex."
"Wonderful, doc," said the grateful patient. "I'll start with this right away."
He left with the bottle of pills and a smile on his face. Nearly a month passed. One day, while on a medical convention, the doctor passed by the patient coming down the sidewalk in a wheelchair, just barely managing to move forward.
"What happened?" asked the doctor. "What happened to your wife?"
"Don't worry, doc," the patient reassured him, "two more days and she'll be dead."
The doctor thought for a moment. "Look," he said, "here are some pills. Take these twice a day and they'll allow you to have sex with your wife six time a day. If you do this for thirty days, you'll finally screw her to death. And the autopsy will just show that she died of heart failure during sex."
"Wonderful, doc," said the grateful patient. "I'll start with this right away."
He left with the bottle of pills and a smile on his face. Nearly a month passed. One day, while on a medical convention, the doctor passed by the patient coming down the sidewalk in a wheelchair, just barely managing to move forward.
"What happened?" asked the doctor. "What happened to your wife?"
"Don't worry, doc," the patient reassured him, "two more days and she'll be dead."
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
Donald William KerstBorn 1 Nov 1911; died 19 Aug 1992 at age 80.American physicist who invented the betatron (1940), the first device to accelerate electrons (“beta particles”) to speeds high enough to have sufficient momentum to produce nuclear transformations in atoms. The electrons are accelerated by electromagnetic induction in a doughnut-shaped (toroidal) ring from which the air has been removed. This type of particle accelerator can produce high-energy electrons up to 340 MeV for research purposes, including the production of high-energy X-rays. For such high velocities, the magnetic field is increased to match the relativistic increase in mass of the particles. During WW II, Kerst worked at Los Alamos on tue atomic bomb project. He completed the largest betatron in 1950, at the University of Illinois. |
Calculate the number 714
NUMBERMANIA: Calculate the number 714 using numbers [1, 1, 6, 2, 24, 660] 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
Find number abc
If aab9a - 2b40c = 393cc find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#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. The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 5020
NUMBERMANIA: Calculate the number 5020 using numbers [6, 8, 6, 6, 49, 338] 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 (4, 8, 9, 10, 11, 12, 13, 59, 60, 61, 80) 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 b0ba2 - c6aa6 = 1c696 find number abc. Multiple solutions may exist. The first user who solved this task is Nasrin 24 T.
#brainteasers #math
