BRAIN TEASERS
Monthly Archive - April 2020

Monthly Archive - April 2020

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Remove 7 letters from this seq...

Remove 7 letters from this sequence (APPEAREINITTLYXUX) to reveal a familiar English word.
Correct answers: 28
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles
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MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (6, 7, 9, 20, 21, 23, 25, 26, 28, 75) 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: 11
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #magicsquare
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Calculate A+B-C+D

Look at the series (7, 16, 43, B, A, 1096, 3283, 9844, 29527, C, 265723, D, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B-C+D!
Correct answers: 19
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math

Screwed

A man walks into a bar and sees a good-looking woman sitting on a stool. He walks up to her and says, "Hi there, how’s it going?"
She turns to him, looks deep into his eyes and says, "I’ll screw anybody, any time, anywhere, your place, my place, it doesn’t matter."
He says, "No kidding! I'm a lawyer too. What law firm are you with?"  

Jokes of the day - Daily updated jokes. New jokes every day.
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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: 5,6
Correct answers: 26
The first user who solved this task is Nasrin 24 T.
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#brainteasers #movie #film #cinemania
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Find the 8 letters word

Find the 8 letters word. Word may go in all 8 directions.
Correct answers: 27
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 b87ca - 3aa48 = 3bc04 find number abc. Multiple solutions may exist.
Correct answers: 36
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math
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Mathematical Puzzle: IF 22+4...

Mathematical Puzzle: IF 22+4=24, 13+6=16 and 80+2=82 THEN 67+9=?
Correct answers: 164
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is C. Length of words in solution: 9.
Correct answers: 29
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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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: 23
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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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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