BRAIN TEASERS
The Most Difficult Tasks (page 393)

The Most Difficult Tasks (page 393)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 3921 to 3930.
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Remove 9 letters from this seq...

Remove 9 letters from this sequence (SENTSSATPIJOEYNIAELISUT) to reveal a familiar English word.
Correct answers: 28
The first user who solved this task is Fazil Hashim.
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#brainteasers #wordpuzzles
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Find number abc

If 6acab - ac10b = b84a0 find number abc. Multiple solutions may exist.
Correct answers: 28
The first user who solved this task is Nílton Corrêa De Sousa.
CHECK ANSWER
#brainteasers #math
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Remove 7 letters from this seq...

Remove 7 letters from this sequence (LFUNOREMASONABLZEEI) to reveal a familiar English word.
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles

Twelve Days Of Fast Food

On the first day of Christmas,
My drive through gave to me:
A Big Bacon Classic with cheese.
On the second day of Christmas,
My drive through gave to me:
Two Happy Meals,
and a Big Bacon Classic with cheese.
On the third day of Christmas,
My drive through gave to me:
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the fourth day of Christmas,
My drive through gave to me:
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the fifth day of Christmas,
My drive through gave to me:
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the sixth day of Christmas,
My drive through gave to me:
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the seventh day of Christmas,
My drive through gave to me:
Seven pints of cole slaw,
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the eighth day of Christmas,
My drive through gave to me:
Eight bowls of chili,
Seven pints of cole slaw,
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the ninth day of Christmas,
My drive through gave to me:
Nine polish hot dogs,
Eight bowls of chili,
Seven pints of cole slaw,
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the tenth day of Christmas,
My drive through gave to me:
Ten baked potatoes,
Nine polish hot dogs,
Eight bowls of chili,
Seven pints of cole slaw,
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the eleventh day of Christmas,
My drive through gave to me:
Eleven pounds of blubber,
Ten baked potatoes,
Nine polish hot dogs,
Eight bowls of chili,
Seven pints of cole slaw,
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with cheese.
On the twelfth day of Christmas,
My drive through gave to me:
Twelve bags of Pepto,
Eleven pounds of blubber,
Ten baked potatoes,
Nine polish hot dogs,
Eight bowls of chili,
Seven pints of cole slaw,
Six chocolate milkshakes,
Five onion rings,
Four Egg McMuffins,
Three Biggie Fries,
Two Happy Meals,
And a Big Bacon Classic with Cheese
Jokes of the day - Daily updated jokes. New jokes every day.
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This object can be driven, b...

This object can be driven, but has no wheels, and can also be sliced and remain whole. What is it?
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #riddles
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 28
The first user who solved this task is Alfa Omega.
CHECK ANSWER
#brainteasers #riddles #sport
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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: 28
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind
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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: 3,5.
Correct answers: 28
The first user who solved this task is Nílton Corrêa De Sousa.
CHECK ANSWER
#brainteasers #wordpuzzles
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Poke your fingers in my eyes...

Poke your fingers in my eyes and I will open wide my jaws. Linen cloth, quills, or paper, my greedy lust devours them all. What am I?
Correct answers: 28
The first user who solved this task is Mita Kojd.
CHECK ANSWER
#brainteasers #riddles
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If you break me I do not sto...

If you break me I do not stop working, If you touch me I may be snared, If you lose me Nothing will matter. What Am I?
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #riddles
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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: 5,6.
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles
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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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Lars Onsager

Died 5 Oct 1976 at age 72 (born 27 Nov 1903).Norwegian-born American chemist whose development of a general theory of irreversible chemical processes gained him the 1968 Nobel Prize for Chemistry. These Onsager reciprocal relations have importance in a wide range of applications. Throughout his career, he studied the thermodynamics and kinetics of electrolytes. In 1944 he derived the exact solution of the two-dimensional Ising model, a model of a ferromagnet. This virtuosic mathematical feat led to a deeper understanding of phase transitions and critical points. From about 1940 Onsager investigated low-temperature physics. He suggested the quantization of vortices in liquid helium, and in 1952 extracted information about the distribution of electrons from the de Haas-van Alphen effect.
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