BRAIN TEASERS
Brain Teasers (page 470)

Brain Teasers (page 470)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 4691 to 4700.
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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: 29
The first user who solved this task is Thinh Ddh.
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#brainteasers #mastermind
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Out of 100 ladies attending ...

Out of 100 ladies attending the dance, 85 had a white hand bag, 75 had black shoes, 60 carried an umbrella, 90 wore a ring. How many ladies must have had all four items?
Correct answers: 96
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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Remove 3 letters from this seq...

Remove 3 letters from this sequence (DEATHQQA) to reveal a familiar English word.
Correct answers: 70
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles

One day on the way home from w...

One day on the way home from work, I stopped at the local Pharmacy and while I was checking out, I picked up some candy to take home for me and my 7-year old son. It was a bag of Gold Coins (Gold Foil-covered chocolate candy coins).
There were many sizes, from dime to dollar. I took the bag home, and me and my son opened the bag and ate all of the coins, my son taking the bigger dollar-sized ones and me taking the smaller ones.
The next day, my wife, my son and I stopped at the Pharmacy again to pick up a few things. While my wife and I were shopping, we noticed that my son had picked up a Gold Coin Condom. Before we could catch him, he took it up to the counter and asked the Pharmacist, "What's this?"
The woman, looking very serious, said, "That's a condom, son."
To which my son replied, "My daddy BOUGHT me some of these yesterday!"
With a disgusted look on her face, the Pharmacist replied, "Those are NOT for children, young man."
And finally, my son replied, "Then I'll buy this one for my Daddy. He likes the LITTLE ones!"
Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 600

NUMBERMANIA: Calculate the number 600 using numbers [5, 8, 6, 8, 82, 216] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 26
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Remove 3 letters from this seq...

Remove 3 letters from this sequence (MCRCUUISER) to reveal a familiar English word.
Correct answers: 67
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles
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Find number abc

If bbaa7 + 9a6ca = bc6c5b find number abc. Multiple solutions may exist.
Correct answers: 39
The first user who solved this task is Manguexa Wagle.
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#brainteasers #math
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Guess the name of musician

Look carefully caricature and guess the name of musician.
Correct answers: 52
The first user who solved this task is Rutu Raj.
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#brainteasers #music
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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: 5,6.
Correct answers: 26
The first user who solved this task is Manguexa Wagle.
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#brainteasers #wordpuzzles
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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: 37
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind
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What begins and never ends?

What begins and never ends?
Correct answers: 45
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #riddles
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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.
Last Correct Answer

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1. H Tav
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3. Nasrin 24 T
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4. Fazil Hashim
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5. Thinh Ddh
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6. Alfa Omega
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7. Djordje Timotijevic
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Parity nonconservation proposed

In 1956, The Physical Review published a paper by Tsung Dao Lee and Chen Ning Yang on the Question of Parity Conservation in Weak Interactions. They addressed an issue that had long been believed, but for which there had been no experimental support. Yet, there existed a Theta-Tau Puzzle (C.F. Powell, 1949) in the disintegration of certain cosmic ray particles via the nuclear weak force. Lee and Yang believed this was because of parity violation, which contradicted the generally accepted "law" of conservation of parity. They proposed a study of experiments involving weak interactions. Chien-Shiung Wu validated non-conservation of parity on 27 Dec 1956 in their suggestion to study beta decay of cobalt-60.«
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