BRAIN TEASERS
Brain Teasers (page 227)

Brain Teasers (page 227)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 2261 to 2270.
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Calculate the number 2230

NUMBERMANIA: Calculate the number 2230 using numbers [8, 2, 9, 5, 62, 673] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math #numbermania
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Can you replace the question mark with a number?

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 73
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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Remove 2 letters from this seq...

Remove 2 letters from this sequence (ZPAPERM) to reveal a familiar English word.
Correct answers: 42
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles

Son with just a head

A man and his wife had a son, but the baby didn't have a body, just a head. So the man and his wife raised the head.

On the boy's 21st birthday, the man took his son out for drinks. When the boy took his first sip, he grew a torso and the whole bar lit up. The bartender seemed absolutely disgusted and the boy's father was crying.

So he drunk some more and the more he drunk, the body parts that came out. The bar was cheering, the father was crying and the bartender was still disgusted. The boy got all of his body parts and picked up his last drink with his hands.

He was so drunk that he wobbled outside into the street, got hit with a 18 wheeler and died.

Everyone was in so much shock except the bartender, who then replied: "He should have quit while he was ahead."

Jokes of the day - Daily updated jokes. New jokes every day.
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Find number abc

If cbca5 - ab1a4 = b0801 find number abc. Multiple solutions may exist.
Correct answers: 37
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 23
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #riddles #sport
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Mathematical Puzzle: IF 1111...

Mathematical Puzzle: IF 1111=5, 2222=24 and 3333=93 THEN 77777=?
Correct answers: 78
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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Find the 7 letters word

Find the 7 letters word. Word may go in all 8 directions.
Correct answers: 13
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #wordpuzzles
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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.
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#brainteasers #mastermind
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Calculate A+B*C*D

Look at the series (10, 34, A, 214, B, 760, 1264, D, 2974, 4294, 6010, C, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B*C*D!
Correct answers: 12
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is P. Length of words in solution: 4,7.
Correct answers: 22
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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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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Sir Christopher Cockerell

Died 1 Jun 1999 at age 88 (born 4 Jun 1910).English inventor of the hovercraft. He was an electronics engineer with the Marconi Company (1935-50) where he worked on airborne navigational equipment and on radar. Then he began a boat-hire business. Considering the water drag on the hull of a boat, he had the idea of raising the boat on a cushion of air. In 1954, he performed a crucial experiment using kitchen scales, tin cans, and a vacuum cleaner to show that a stream of air could produce the required lift. The next year he built a working balsa wood model with a model-aircraft engine. The first full-scale prototype, SR-N1, weighed 7 tons and was capable of 60 knots. It crossed the English Channel in 1959 (with Cockerell aboard). Hovercraft entered regular cross-channel service in 1968.
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