BRAIN TEASERS
The Easiest Tasks (page 270)

The Easiest Tasks (page 270)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 2691 to 2700.
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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: 36
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #mastermind
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Remove 5 letters from this seq...

Remove 5 letters from this sequence (AQLEUMUPTINUM) to reveal a familiar English word.
Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles
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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: 4,1,7.
Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #chessknightmove

There is more money being spen...

There is more money being spent on breast implants and Viagra today, than on Alzheimer's research. This means that by 2040, there should be a large elderly population with perky boobs, huge erections, and absolutely no recollection of what to do with them.
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is G. Length of words in solution: 6,6.
Correct answers: 36
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 b745a - c56a0 = ac8ba find number abc. Multiple solutions may exist.
Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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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: 36
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*** ****LES) and guess the name of musician band. Length of words in solution: 3,7.
Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 7,7.
Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles
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Take a look at the picture of ...

Take a look at the picture of the movie scene and guess the name of the person whose face is not visible. Length of words in solution: 4,5
Correct answers: 36
The first user who solved this task is Manguexa Wagle.
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#brainteasers #movie #film #cinemania
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When you stop and look, you ...

When you stop and look, you can always see me. If you try to touch you cannot feel me. I cannot move, but as you near me, I will move away from you. What am I?
Correct answers: 36
The first user who solved this task is Fazil Hashim.
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#brainteasers #riddles
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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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William Hume-Rothery

Died 27 Sep 1968 at age 69 (born 15 May 1899).British metallurgist, internationally known for his work on the formation of alloys and intermetallic compounds. During WW II, he supervised many government contracts for work on complex aluminium and magnesium alloys. He established that the microstructure of an alloy depends on the different sizes of the component atoms, the valency electron concentration, and electrochemical differences. Hume-Rothery rules are an empirical guide to when two metals are sufficiently similar to be completely miscible (form a single phase at all relative concentrations). They are: (1). Atomic radii no more than about 15% different. (2). Pure metals have the same crystal structure. (3). Atoms have similar electronegativities. (4). Atoms have the same valence.
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