BRAIN TEASERS
Brain Teasers (page 713)

Brain Teasers (page 713)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 7121 to 7130.
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Find number abc

If 8c1ba + 2cb66 = 1cc72b find number abc. Multiple solutions may exist.
Correct answers: 56
The first user who solved this task is Nick Nash.
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#brainteasers #math
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Calculate product...

Calculate product of four consecutive prime numbers with the sum of 220.
Correct answers: 53
The first user who solved this task is Sanja Šabović.
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#brainteasers #math
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Guess the Band Name

Look carefully the negative of picture and guess the band name.
Correct answers: 33
The first user who solved this task is Sanja Šabović.
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#brainteasers #music

Bill, Jim, and Scott were at a...

Bill, Jim, and Scott were at a convention together and were sharing a large suite on the top of a 75-story skyscraper. After a long day of meetings they were shocked to hear that the elevators in their hotel were broken and they would have to climb 75 flights of stairs to get to their room. Bill said to Jim and Scott, let's break the monotony of this unpleasant task by concentrating on something interesting. I'll tell jokes for 25 flights, and Jim can sing songs for 25 flights, and Scott can tell sad stories the rest of the way. At the 26th floor Bill stopped telling jokes and Jim began to sing. At the 51st floor Jim stopped singing and Scott began to tell sad stories. "I will tell my saddest story first," he said. "I left the room key in the car!"
Jokes of the day - Daily updated jokes. New jokes every day.
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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: 5,8.
Correct answers: 46
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is C. Length of words in solution: 5,8.
Correct answers: 65
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles #chessknightmove
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What can you feed but if you g...

What can you feed but if you give it water it will die?
Correct answers: 98
The first user who solved this task is Sanja Šabović.
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#brainteasers #riddles
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Guess the Band Name

Look carefully the picture and guess the band name.
Correct answers: 67
The first user who solved this task is Sanja Šabović.
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#brainteasers #music
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If 3=18, 4=32, 5=50, 6=72, 7...

If 3=18, 4=32, 5=50, 6=72, 7=98 then 10=?
Author: The Math Guru
Correct answers: 141
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #riddles
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Which is a winning combination of digits?

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: 62
The first user who solved this task is macho chesh.
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#brainteasers #mastermind
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Find the missing text [B*****A]

Background picture associated with the solution.
Correct answers: 34
The first user who solved this task is Sanja Šabović.
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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John Atanasoff

Born 4 Oct 1903; died 15 Jun 1995 at age 91.John Vincent Atanasoff was an American physicist who was belatedly credited (1973) with developing the first electronic digital computer. Built in 1937-42 at Iowa State University by Atanasoff and a graduate student, Clifford Berry, it introduced the ideas of binary arithmetic, regenerative memory, and logic circuits. These ideas were communicated from Atanasoff to John Mauchly, who used them in the design of the better-known ENIAC built and patented several years later. On 19 Oct 1973, a US Federal Judge signed his decision following a lengthy court trial which declared the ENIAC patent invalid and named Atanasoff the original inventor of the electronic digital computer, the Atanasoff- Berry Computer or the ABC.
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