BRAIN TEASERS
Monthly Archive - October 2015

Monthly Archive - October 2015

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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CINEMANIA: Guess the movie title

Film was made in 1995.
Correct answers: 72
The first user who solved this task is Allen Douglas.
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#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: 54
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 1027

NUMBERMANIA: Calculate the number 1027 using numbers [1, 7, 1, 1, 74, 480] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 28
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania

April Fool's Day - Suggestion

Yogurt, Peach, and Apple Disguised as an Egg and Fries
Jokes of the day - Daily updated jokes. New jokes every day.
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CINEMANIA: Guess the movie title

Film was made in 1958.
Correct answers: 45
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#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: 51
The first user who solved this task is Irena Katic Kuzmanovic.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 602

NUMBERMANIA: Calculate the number 602 using numbers [8, 7, 1, 3, 69, 984] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
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 1962.
Correct answers: 62
The first user who solved this task is Djordje Timotijevic.
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: 63
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 8894

NUMBERMANIA: Calculate the number 8894 using numbers [9, 9, 5, 5, 74, 897] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 23
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 2007.
Correct answers: 48
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #movie #film #cinemania
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Discovery of hafnium announced

In 1922, the discovery of hafnium by Dirk Coster and Georg von Hevesy was announced by Neils Bohr as he concluded his Nobel Prize lecture, 'On The Structure of Atoms.'. Bohr received the news by telephone from Coster, just a few minutes before he began his lecture, that the β1 and β2 lines of hafnium had been identified on a photographic plate. (Bohr had suggested to them that looking at an ore of zirconium, a homologue, could be a good place to find the new element.) The discovery of hafnuium was shortly afterwards published in the 20 Jan 1923 issue of the journal Nature. Bohr and Hevesy had liked the name danium (after Denmark) for the new element, but the name hafnium (after the Roman name for Copenhagen) suggested by Coster prevailed at the time of publication.«
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