BRAIN TEASERS
Monthly Archive - July 2020

Monthly Archive - July 2020

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is B. Length of words in solution: 5,6.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles #chessknightmove
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Calculate the number 3371

NUMBERMANIA: Calculate the number 3371 using numbers [4, 3, 9, 5, 67, 807] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 9
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania
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Remove 3 letters from this seq...

Remove 3 letters from this sequence (LGKITTLEE) to reveal a familiar English word.
Correct answers: 30
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles

A man gets pulled over by the police...

A man was stopped by the police around 2 am. The officer asked him where he was going at that time of night.

The man replied, "I'm on my way to a lecture about alcohol abuse and the effects it has on the human body, as well as smoking and staying out late."

The officer then asked, "Really? Who's giving that lecture at this time of night?"

The man replied, "That would be my wife."

Jokes of the day - Daily updated jokes. New jokes every day.
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (15, 17, 24, 28, 30, 37, 41, 43, 50, 60, 79) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C.
Correct answers: 10
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If 55ab6 - c57aa = 40cb7 find number abc. Multiple solutions may exist.
Correct answers: 30
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is R. Length of words in solution: 6,4.
Correct answers: 22
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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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: 17
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (TABRIEYRD) to reveal a familiar English word.
Correct answers: 28
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles
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Calculate the number 4300

NUMBERMANIA: Calculate the number 4300 using numbers [8, 9, 3, 7, 25, 442] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 7
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #numbermania
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Remove 6 letters from this seq...

Remove 6 letters from this sequence (ECHQNOLCOLAMTEI) to reveal a familiar English word.
Correct answers: 37
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles
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Cocaine anaesthetic

In 1884, cocaine was first used as a local anaesthetic to immobilize a patient's eye for eye surgery by Carl Koller. His success initiated the modern era of local anesthesia, with cocaine also quickly adopted for nose and throat surgery and for dentistry. For Koller, a Czech-born American ophthalmologist, the clue for this use was when he noticed that cocaine had a numbing effect on the tongue. He made many experiments on animals before introducing its use on humans. Cocaine was isolated in 1859 and was synthesized in 1885. It was later found with high doses or repeated use, it caused erosion of the corneal epithelium in high doses and it was replaced by less toxic, synthetic local anesthetics such as tetracaine and proparacaine.«
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