BRAIN TEASERS
The Most Difficult Tasks (page 470)

The Most Difficult Tasks (page 470)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 4691 to 4700.
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (MXATRHIOARCHUALLE) to reveal a familiar English word.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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Many things can create one, ...

Many things can create one, it can be of any shape or size, it is created for various reasons, and it can shrink or grow with time. What is it?
Correct answers: 34
The first user who solved this task is Chandu Rajyaguru.
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#brainteasers #riddles
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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.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #mastermind

Pork at a July 4th Picnic

A priest and a rabbi met at the annual July 4th picnic. They were old friends and loved to tease one another. "This baked ham is really good,” said the priest. “You really ought to break down and try some.”"I will, I will,” replies the rabbi, smiling, “at your wedding.”
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Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is M. Length of words in solution: 6,6.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #chessknightmove
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I'm done to the chief, And t...

I'm done to the chief, And to the king too; A liquid formed to stone, I can hit and hurt you. What am I?
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles
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Used to threaten, used to de...

Used to threaten, used to defeat. Sometimes it grows, sometimes it shrinks. Used to conquer, used to protect. It marks your downfall, it marks your success. The true god of war, the creator of mess. What is it?
Correct answers: 34
The first user who solved this task is Fazil Hashim.
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#brainteasers #riddles
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is C. Length of words in solution: 8,5,4.
Correct answers: 34
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles #chessknightmove
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is A. Length of words in solution: 11,5.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #chessknightmove
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Find number abc

If 3a3c0 - c8ba7 = c903 find number abc. Multiple solutions may exist.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
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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 A. Length of words in solution: 7,6.
Correct answers: 34
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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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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Prions

In 1997, American biology professor Stanley B. Prusiner won the Nobel Prize for medicine for discovering “prions,” described as “an entirely new genre of disease-causing agents.” The name means “proteinaceous infectious particle.” Prions cause brain diseases such as BSE (Bovine Spongiform Encephalopathy or “mad cow disease”); the human variant Creutzfeldt–Jakob disease; kuru among some peoples in New Guinea; and scrapie in sheep and goats. Prions are too small to be seen with normal microscopy. They are self-replicating, but contain no nucleic acid. Prions are highly resistant to destruction or denaturation by common chemical and physical agents such as disinfectants, formalin, heat, UV or ionizing radiation. Inceration of infected tissues requires a temperature never below 900ºF for four hours.«
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