BRAIN TEASERS
The Most Difficult Tasks (page 595)

The Most Difficult Tasks (page 595)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 5941 to 5950.
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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: 48
The first user who solved this task is Sanja Šabović.
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#brainteasers #mastermind
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Remove 3 letters from this seq...

Remove 3 letters from this sequence (LMTANJAGED) to reveal a familiar English word.
Correct answers: 49
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles
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Find number abc

If cab98 - cba87 = 9bb find number abc. Multiple solutions may exist.
Correct answers: 49
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math

Best Served Cold

Justice is a dish best served cold...
If it were served warm, it would be justwater.

Jokes of the day - Daily updated jokes. New jokes every day.
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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: 7,9.
Correct answers: 49
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #wordpuzzles
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Three lives have I. Gentle e...

Three lives have I. Gentle enough to soothe the skin, Light enough to caress the sky, Hard enough to crack rocks. What am I?
Correct answers: 49
The first user who solved this task is Nasrin 24 T.
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#brainteasers #riddles
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Find number abc

If aacb8 - ca30c = 399ba find number abc. Multiple solutions may exist.
Correct answers: 49
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #math
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (IQOQUESTIAON) to reveal a familiar English word.
Correct answers: 49
The first user who solved this task is Nílton Corrêa De Sousa.
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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: 49
The first user who solved this task is Nílton Corrêa De Sousa.
CHECK ANSWER
#brainteasers #mastermind
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Find number abc

If 57cb6 - 52765 = 427a find number abc. Multiple solutions may exist.
Correct answers: 49
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
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Find number abc

If 954b7 - abb6c = 7a076 find number abc. Multiple solutions may exist.
Correct answers: 49
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math
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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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Jens C. Skou

Born 8 Oct 1918.Danish biophysicist who (with Paul D. Boyer and John E. Walker) was awarded the Nobel Prize for Chemistry in 1997 for his discovery of the enzyme called sodium-potassium-activated adenosine triphosphatase (Na+-K+ ATPase). This enzyme, which is found in the plasma membrane of animal cells, maintains the balance of sodium and potassium ions in the living cell. Skou used as experimental material finely ground crab nerve membranes. The enzyme pumps sodium out of the cell and potassium into it, thereby maintaining a high intracellular concentration of potassium and a low concentration of sodium relative to the surrounding external environment. He was first to identify an enzyme that moves substances through cell membranes, a key function of all cells.
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