BRAIN TEASERS
The Most Difficult Tasks (page 586)

The Most Difficult Tasks (page 586)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 5851 to 5860.
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (COMREEMDIANATO) to reveal a familiar English word.
Correct answers: 47
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles
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Find number abc

If 6bab2 - 51164 = 1256c find number abc. Multiple solutions may exist.
Correct answers: 47
The first user who solved this task is Eugenio G. F. de Kereki.
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#brainteasers #math
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Find number abc

If 11c7a + cbbc0 = 101caa find number abc. Multiple solutions may exist.
Correct answers: 47
The first user who solved this task is Thinh Ddh.
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#brainteasers #math

100 pound pig

Mike Mooney A Yankee was driving through the south when he decided he wanted to buy a pig. He stopped at a pig farm and told the farmer he wanted to buy a 100 pound pig.

The farmer nodded, walked out into the sty, bent over and picked up a pig by its tail with his teeth. The farmer said, "This one will go a little over a 100".

Astonished the Yankee said, "Who are you trying to fool? You can't weigh a pig that way".

The farmer laughed and called to his young son, "Boy, come over here and weigh that pig for this man".

The boy obliged by bending over and picking up the pig by its tail with his teeth. Turning to his father the boy said, " This here pig weighs about 100 pounds".

The Yankee was having no part of this so in order to convince him the farmer told his son to go to the house and get his mother so she could weigh the pig. After a short delay the son returned and said, "Ma says she will be right down after she's finished weighing the mailman".

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Find number abc

If 39abc + 1029a = b00b1 find number abc. Multiple solutions may exist.
Correct answers: 47
The first user who solved this task is 손진환.
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#brainteasers #math
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (GIRADFUWEATIET) to reveal a familiar English word.
Correct answers: 47
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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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.
Correct answers: 47
The first user who solved this task is On On Lunarbasil.
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#brainteasers #mastermind
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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.
Correct answers: 47
The first user who solved this task is Sanja Šabović.
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#brainteasers #mastermind
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Find number abc

If 626b0 + 8bab6 = bccb26 find number abc. Multiple solutions may exist.
Correct answers: 47
The first user who solved this task is Maja Nikolic.
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#brainteasers #math
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is D. Length of words in solution: 7,10.
Correct answers: 47
The first user who solved this task is Linda Tate Young.
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#brainteasers #wordpuzzles #chessknightmove
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 47
The first user who solved this task is Snezana Milanovic.
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#brainteasers #games
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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.
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Henry-Louis Le Chatelier

Born 8 Oct 1850; died 17 Sep 1936 at age 85.French chemist who is best known for the principle of Le Chatelier, which makes it possible to predict the effect a change of conditions (temperature, pressure, and concentration of reaction components) will have on a chemical reaction. This principle proved invaluable in the chemical industry for developing the most efficient chemical processes. Fritz Haber successfully utilized it in his process for the production of ammonia. Le Chatelier's interests began in metallurgy, cements, ceramics, and glass, and his studies of flames led him to study heat and its measurement. Of several contributions to thermometry, his most important was the first successful design of a platinum and rhodium thermocouple for measuring high temperatures (1887).
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