BRAIN TEASERS
Monthly Archive - September 2017 (page 5)

Monthly Archive - September 2017 (page 5)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 41 to 50.
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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: 35
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 2208

NUMBERMANIA: Calculate the number 2208 using numbers [2, 9, 2, 5, 56, 974] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 19
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If a2113 + 5aacb = 9c5b1 find number abc. Multiple solutions may exist.
Correct answers: 44
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #math

Polishing Apples

A young man asked an old rich man how he made his money.
The old guy fingered his expensive wool vest and said, "Well, son, it was 1932. The depth of the Great Depression. I was down to my last nickel."
"I invested that nickel in an apple. I spent the entire day polishing the apple and, at the end of the day, I sold the apple for ten cents."
"The next morning, I invested those ten cents in two apples. I spent the entire day polishing them and sold them at 5:00 pm for 20 cents. I continued this system for a month, by the end of which I'd accumulated a fortune of $9.80."
"Then my wife's father died and left us two million dollars."

Jokes of the day - Daily updated jokes. New jokes every day.
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Guess the Band Name

Which musician band has an album with a cover as in the picture?
Correct answers: 31
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #music #riddles
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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: 34
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #mastermind
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is K. Length of words in solution: 5,7.
Correct answers: 34
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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Calculate the number 1407

NUMBERMANIA: Calculate the number 1407 using numbers [4, 7, 1, 8, 99, 161] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 22
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #math #numbermania
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (**I** ****A**S) and guess the name of musician. Length of words in solution: 5,8.
Correct answers: 14
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #music
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MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (8, 9, 11, 12, 13, 15, 17, 18, 20, 37, 40, 41) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B+C.
Correct answers: 20
The first user who solved this task is Manguexa Wagle.
CHECK ANSWER
#brainteasers #math #magicsquare
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Ben R. Mottelson

Born 9 Jul 1926.American-Danish physicist, born in Chicago, Ill., who shared the 1975 Nobel Prize for Physics with Aage N. Bohr and James Rainwater for "for the discovery of the connection between collective motion and particle motion in atomic nuclei and the development of the theory of the structure of the atomic nucleus based on this connection." This work determined the asymmetrical shapes of certain atomic nuclei and the reasons behind such asymmetries. Later research investigated the fact that nuclear matter has properties reminiscent of superconductors.
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