BRAIN TEASERS
Monthly Archive - April 2015 (page 2)

Monthly Archive - April 2015 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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Calculate the number 252

NUMBERMANIA: Calculate the number 252 using numbers [6, 6, 8, 7, 88, 990] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 29
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania
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CINEMANIA: Guess the movie title

Film was made in 1978.
Correct answers: 49
The first user who solved this task is Sanja Šabović.
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#brainteasers #movie #film #cinemania
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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: 56
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind

Obsessions

A psychiatrist was conducting a group therapy session with four young mothers and their small children. "You all have obsessions," he observed.
To the first mother, he said, "You are obsessed with eating. You've even named your daughter Candy."
He turned to the second Mom. "Your obsession is money. Again, it manifests itself in your child's name, Penny,"
He turned to the third Mom. "Your obsession is alcohol. Again, it manifests itself in your child's name, Brandy."

At this point, the fourth mother got up, took her little boy by the hand and whispered, "Come on, Dick, let's go".

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Calculate the number 4160

NUMBERMANIA: Calculate the number 4160 using numbers [2, 3, 3, 3, 11, 826] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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CINEMANIA: Guess the movie title

Film was made in 2012.
Correct answers: 66
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #movie #film #cinemania
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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: 56
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 858

NUMBERMANIA: Calculate the number 858 using numbers [5, 4, 5, 1, 38, 636] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 29
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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CINEMANIA: Guess the movie title

Film was made in 2008.
Correct answers: 63
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #movie #film #cinemania
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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: 52
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 8427

NUMBERMANIA: Calculate the number 8427 using numbers [3, 9, 3, 8, 91, 950] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 29
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Camera rocket apparatus

In 1904, a rocket apparatus for taking photographs was patented in the U.S. by Alfred Maul of Dresden, Germany (No. 757,825). He described how, with its timing device, it would automatically take photographs giving bird's-eye views of the ground, with the camera mounted obliquely to the ground during the nearly-vertical upward flight. Maul acknowledged a prior patent for a camera rocket (German No. 64,209 to Ludwig Rohrmann granted 14 Jul 1891) and there were others. However, beginning his practical work in 1901, Maul is known to have actually constructed workable camera rockets, and achieved world-wide fame. He improved his design in U.S. patent 847,198 on 12 Mar 1907. His purpose was observational use in military applications, but was obsoleted by aircraft used in WW I.«
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