BRAIN TEASERS
Monthly Archive - February 2015 (page 2)

Monthly Archive - February 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 6220

NUMBERMANIA: Calculate the number 6220 using numbers [6, 6, 9, 8, 72, 764] 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 1986.
Correct answers: 44
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: 52
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind

My wife's a liar

"That wife of mine is a liar," said the angry husband to a sympathetic pal seated next to him in the bar.

"How do you know?" the friend asked.

"She didn't come home last night, and when I asked her where she'd been, she said she'd spent the night with her sister, Shirley."

"So?" the friend replied.

"So, she's a liar. I spent the night with her sister Shirley!"

Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 9454

NUMBERMANIA: Calculate the number 9454 using numbers [3, 6, 5, 9, 90, 961] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 30
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 1979.
Correct answers: 37
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #movie #film #cinemania
[link]

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: 50
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 4101

NUMBERMANIA: Calculate the number 4101 using numbers [4, 4, 5, 6, 39, 972] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 28
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
[link]

CINEMANIA: Guess the movie title

Film was made in 2001.
Correct answers: 37
The first user who solved this task is Eric Newton.
CHECK ANSWER
#brainteasers #movie #film #cinemania
[link]

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: 69
The first user who solved this task is James Lillard.
CHECK ANSWER
#brainteasers #mastermind
[link]

Calculate the number 9693

NUMBERMANIA: Calculate the number 9693 using numbers [5, 3, 8, 7, 48, 720] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 30
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Frederick Soddy

Died 22 Sep 1956 at age 79 (born 2 Sep 1877). English chemist and physicist who received the Nobel Prize for Chemistry in 1921 for investigating radioactive substances. He suggested that different elements produced in different radioactive transformations were capable of occupying the same place on the Periodic Table, and on 18 Feb 1913 he named such species "isotopes" from Greek words meaning “same place.” He is credited, along with others, with the discovery of the element protactinium in 1917.
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