BRAIN TEASERS
The Most Difficult Tasks

The Most Difficult Tasks

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*****I*N) and guess the name of musician band. Length of words in solution: 8.
Correct answers: 3
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Calculate the number 3315

NUMBERMANIA: Calculate the number 3315 using numbers [7, 7, 3, 7, 31, 841] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 4
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*H* ****S) and guess the name of musician band. Length of words in solution: 3,5.
Correct answers: 4
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music

An office exec was interviewin...

An office exec was interviewing a blonde for an assistant position, and wanted to find out a little about her personality.
"If you could have a conversation with anyone, alive or dead, who would it be?"
"I'd have to say the living one."
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Calculate 876+876-876

If 123+741-900=2196 and 900+144-876=6569 then 876+876-876=?
Correct answers: 4
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #riddles
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (****C **UT*) and guess the name of musician band. Length of words in solution: 5,5.
Correct answers: 5
The first user who solved this task is Fazil Hashim.
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#brainteasers #music
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Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 3,12,2,5.
Correct answers: 5
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #chessknightmove
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*** *IV**I**) and guess the name of musician band. Length of words in solution: 3,8.
Correct answers: 5
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Decrypt hidden message

Can you decrypt hidden message (1C42 92S1 T5B38 OV1 IS B3LT5B38S 1C4ROVGC4)?
Correct answers: 5
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles #riddles
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (********N *I*P***E) and guess the name of musician band. Length of words in solution: 9,8.
Correct answers: 6
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Calculate the number 1074

NUMBERMANIA: Calculate the number 1074 using numbers [7, 1, 4, 6, 74, 524] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 6
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
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Remove 7 letters from this sequence (DQEMOAGRCBAIZPHYA) to reveal a familiar English word.
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Frederick William Lanchester

Born 23 Oct 1868; died 8 Mar 1946 at age 77.English automobile and aeronautics pioneer who built the first British petrol automobile (1896) and founded the Lanchester Engine Co in 1899. In 1901, Lanchester patented disc brakes. His production cars were scientifically designed and owed little to their competitors. His 1903 car had a balanced "vibrationless" two-cylinder horizontal engine with two counter-rotating crankshafts, electric ignition, 3 speed epicyclic gearbox with pre-selector control, tiller steering and a worm drive back axle. In 1907-8, he published an important two-volume work on aerodynamics. Lanchester is recognized as the first to grasp the role of the trailing vortices behind lifting wings and as the initiator of the circulation theory of lift. He also founded mathematical modelling for military gaming.
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